Rachel Schats
Associate professor
- Name
- Dr. R. Schats
- Telephone
- +31 71 527 1925
- r.schats@arch.leidenuniv.nl
- ORCID iD
- 0000-0003-1913-3930
Rachel Schats is Assistant Professor in Human Osteoarchaeology in the Faculty of Archaeology, Leiden University.
More information about Rachel Schats
News
Current PhD candidates
Office days
Monday to Thursday
Research
Rachel Schats’ main research interests are osteoarchaeology and palaeopathology from a comparative perspective. One of her past projects was looking into the occurrence of syphilis in the Netherlands. Most recently, Rachel has been studying the distribution and impact of malaria in the medieval Netherlands. For this research project, Rachel received a grant from the Bakels Fund in 2017, and most recently, she was awarded the prestigious Veni grant from NWO entitled Mapping Medieval Malaria. To most, malaria is known as a tropical disease, yet, it used to be endemic in the Netherlands up to the 1950s. For the medieval period, little is known about the distribution of malaria, and as a result, it is not taken into account in discussions on medieval health and disease. Rachel’s research aims to remedy this by applying spatial epidemiology to disease prevalence to study the distribution and impact of malaria in the medieval period. Additionally, together with Yale University, she is developing a new method to identify malaria directly in skeletal material.
Curriculum Vitae
Since January 2018, Rachel is an Assistant Professor in Human Osteoarchaeology at the Faculty of Archaeology, Leiden University. She studied archaeology with a specialisation in osteoarchaeology at Leiden University and University College London, after which she was appointed as a research and teaching assistant for the Laboratory of Human Osteoarchaeology in Leiden. Her PhD research aimed at gaining a better understanding of the physical consequences of medieval developments, such as urbanisation and commercialisation, by comparing rural and urban skeletal populations. Although differences are observed between the skeletal collections, the key finding is the absence of a marked distinction between town and country. The noted variations in skeletal indicators of disease, activity, and diet are minor and do not support the traditional idea that towns and villages in medieval Holland and Zeeland had become worlds apart. While urban living is frequently associated with negative consequences, this is not supported by this research.
Professional activities
Rachel is chair of the LUF International Study Fund (LISF). This committee of the Leiden University Fund is awarding grants to students who would like to go abroad for research or education while studying at Leiden University. The LISF committee evaluates over 150 applications during seven meetings in which all students are interviewed and their applications discussed.
Additionally, Rachel is on the board of the Stichting ter Financiering van Barge’s Anthropologica, a foundation which aims to maintain the teaching of the subject of physical anthropology at an academic level and to produce high quality scientific research in the field of physical anthropology. To do this, the foundation organises lectures and gives out small scholarships to students and researchers.
Associate professor
- Faculteit Archeologie
- Archaeological Sciences
- Bio-Archaeology
- Casna M., Roelofs J.J.H., Schats R., Verbist B.M. & Bruintjes T.D. (2024), Association between morphological features in the cochlear promontory and mastoid process: implications for Identifying middle ear diseases in human skeletal remains, Journal of Archaeological Science: Reports 56: 104538.
- Nelder M.P., Schats R., Poinar H.N., Cooke A. & Brickley M.B. (2024), Pathogen prospecting of museums: Reconstructing malaria epidemiology, Proceedings of the National Academy of Sciences 121(15): e2310859121.
- Casna M., Schats R., Hoogland M.L.P. & Schrader S.A. (2023), A distant city: Assessing the impact of Dutch socioeconomic developments on urban and rural health using respiratory disease as a proxy, International Journal of Paleopathology 42: 34-45.
- Schats R. (2023), Developing an archaeology of malaria: a critical review of current approaches and a discussion on ways forward, International Journal of Paleopathology 41: 32-42.
- Hall R.A., Woude D. van der & Schats R. (2022), Out of hand: prevalence and joint patterning of hand and wrist osteoarthritis in medieval Dutch populations . 23rd Annual Conference of the British Association for Biological Anthropology and Osteoarchaeology, Online. 17 September 2022 - 18 September 2022. [conference poster].
- Schats R. (2022), Malaria in the Marshes. : Studying the distribution of malaria through cribra orbitalia in the medieval Netherlands, American Journal of Biological Anthropology 177(S73): 162.
- Schaik L. van, Fontijn D., Schats R. & Kootker L. (2022), Bronze Age Mobility. A Study of Small-Scale Human Mobility in the Netherlands. 23rd Annual Conference of the British Association for Biological Anthropology and Osteoarchaeology, Online. 17 September 2022 - 18 September 2022. [conference poster].
- Schats R., Towards an archaeology of Malaria: skeletal evidence for the disease in the medieval Netherlands. Malariaworld: Malaria World Platform. [blog entry].
- Schats R., Bones on demand: using 3D models in archaeological teaching and learning. Leidenteachersblog: Leiden Teachers Academy. [blog entry].
- Casna M., Burrell C. L., Schats R., Hoogland M. L. P. & Schrader S. A. (2021), Urbanization and respiratory stress in the Northern Low Countries: a comparative study of chronic maxillary sinusitis in two early modern sites from the Netherlands (AD 1626–1866), International Journal of Osteoarchaeology : .
- Schats R. (2021), Cribriotic lesions in archaeological human skeletal remains: prevalence, co-occurrence, and association in medieval and early modern Netherlands, International Journal of Paleopathology 35: 81-89.
- Schats R., Hattum IJ. van, Kootker L.M., Hoogland M.L.P. & Waters‐Rist A.L. (2021), Diet and urbanisation in medieval Holland: Studying dietary change through carious lesions and stable isotope analysis, International Journal of Osteoarchaeology : .
- Schats R. (2021), Muggen en moerassen: op zoek naar malaria in archeologische skeletten uit middeleeuws Nederland, Terra Nigra (205): 7-11.
- Schats R. (2021), The spatial distribution of cribra orbitalia in the medieval Netherlands: a relationship with malaria?. 22nd Annual Conference of the British Association for Biological Anthropology and Osteoarchaeology, Teeside. 17 September 2021 - 19 September 2021. [conference poster].
- Majander K., Pfrengle S., Kocher A., Neukamm J., Du Plessis L., Pla-Diaz M., Arora N., Akgul G., Salo K., Schats R., Inskip S., Oinonen M., Valk H., Malve M., Kriiska A., Onkamo P., Gonzalez-Candelas F., Kuhnert D., Krause J. & Schuenemann V.J. (2020), Ancient bacterial genomes reveal a high diversity of treponema pallidum strains in Early Modern Europe, Current Biology 30(19): 3788-3803.
- Blom A., Schats R., Hoogland M.L.P. & Waters-Rist A.L. (2020), Coming of age in the Netherlands: an osteological assessment of puberty in a rural Dutch post‐medieval community, American Journal of Physical Anthropology 174(3): 463-478.
- Tessa de Wekker (16 October 2020), De epidemie die vooral kinderen trof: interview skeletonderzoeker Rachel Schats [Leidse archeologe onderzoekt met nieuwe methode malaria in de middeleeuwse lage landen] (translation: Wekker T. de & Schats R.). Leidsch Dagblad, Verhaal van de dag: 24-25.
- Oosten R.M.R. van, Schats R. & Fast K. (Eds.) (2019), Osteoarchaeology in historical context. Cemetery research from the Low Countries no. 3. Leiden: Sidestone Press.
- Schats R. (2019), Ziekte en gezondheid in middeleeuws Holland en Zeeland. Een osteoarcheologisch perspectief op het ‘urban graveyard effect’, Tijdschrift voor Stadsgeschiedenis 13(2): 115-132.
- Schats R. & Klomp M. (2019), In sickness and in health. An archaeological and osteoarchaeological analysis of St. Gertrude’s infirmary in Kampen (1382-c.1611). In: Oosten R.M.R. van, Schats R. & Fast K. (Eds.), Osteoarchaeology in historical context. Cemetery research from the Low Countries. Urban Graveyard Proceedings no. 3. Leiden: Sidestone Press. 105-119.
- Schats R., Dalebout H. & Heijs B. (2019), Malaria in bone. Hunting for Hemozoin. Annual Meeting of the British Association for Osteoarchaeology and Biological Anthropology, London. 13 September 2019 - 15 September 2019. [conference poster].
- Schats R. (2019), Medieval Malaria. A new approach to an old disease. Annual Meeting European Association of Archaeologists 4 September 2019 - 8 September 2019.
- Casna M., Schrader S.A., Burrell C.L., Schats R. & Hoogland M. (2019), A bioarchaeological study of chronic maxillary sinusitis and respiratory health in two Post-Medieval populations from the Netherlands. 21st Annual BABAO Conference, London. 13 September 2019 - 15 September 2019. [conference poster].
- Oosten R. van, Schats R., Fast K., Arts N. & Bouwmeester J. (Eds.) (2018), The urban graveyard. Archaeological Perspectives. Urban Graveyard Proceedings no. 2: Sidestone Press.
- Waters A.L., Schats R. & Hoogland M.L.P. (2018), Ethical issues in human osteoarchaeology: Recommendations for best practice in the Netherlands. In: Oosten R. van, Schats R., Fast K., Arts N. & Bouwmeester J. (Eds.), The urban graveyard. Archaeological perspectives no. 2: Sidestone Press.
- Schats R. (2018), Skeletten onder de loep. Osteoarcheologische verschillen tussen stad en land in de middeleeuwen, Archeologie in Nederland 2(1): 2-9.
- Schats R., Hoogland M.L.P. & Waters-Rist A.L. (2018), A probable case of metastatic carcinoma in the medieval Netherlands, International Journal of Paleopathology 22: 181-188.
- Oosten R.M.R. van, Schats R., Arts N. & Bouwmeester J. (Eds.) (2017), De stad en de dood. Archeologische perspectieven. Urban Graveyard Proceedings no. 1: Sidestone Press.
- Schats R. (2017), Cribra orbitalia: evidence for malaria as the causative agent in the Netherlands. Stressed Out Conference, University College London, London. 19 May 2017 - 20 May 2017. [conference poster].
- Bollebakker I., Schats R. & Hoogland M.L.P. (2017), Measurement of Age. An Evaluation of the Danish Non-adult Ageing Method Using a Nineteenth Century Dutch Skeletal Collection. British Association for Biological Anthropology and Osteoarchaeology, Liverpool. 8 September 2017 - 10 September 2017. [conference poster].
- Saers J., Hoogland M.L.P., Rijn R. van, Schats R., Merwe A.E. van der & Waters-Rist A.L. (2017), Habitual Activity in Pre-industrial Rural and Urban Dutch Populations: A Study of Lower Limb Cross-sectional Geometry, Bioarchaeology International 1(3-4): 1-17.
- Schats R. (2016), A possible case of metastatic carcinoma in the Medieval Netherlands. British Association for Biological Anthropology and Osteology, Canterbury. 9 September 2016 - 11 September 2016. [conference poster].
- Schats R., Waters-Rist A.L. & Hattum IJ. van (2016), A palaeopathological and isotopic approach to dietary changes in medieval Holland. European Association of Archaeologists Conference 31 August 2016 - 3 September 2016.
- Schats R. (3 November 2016), Life in transition : an osteoarchaeological perspective of the consequences of mediëval socioeconomic developments in Holland and Zeeland (AD 1000-1600) (Dissertatie, Archaeology, Leiden University). Supervisor(s) and Co-supervisor(s): Hoogland Menno L.P. & Hoppenbrouwers Peter C.M., Waters-Rist Andrea L.
- Inskip S.A., Palmer J.L.A. & Schats R. (2016), Diachronic Analysis of 'Squatting Facets' in Rural and Urban Dutch Populations. Working Your Fingers To The Bone: An interdisciplinary conference on identifying occupation from the skeleton 6 July 2016 - 8 July 2016.
- Schats R. (2015), Malaise and mosquitos: osteoarchaeological evidence for malaria in the medieval Netherlands, Analecta Praehistorica Leidensia 45: 133-140.
- Schats R. (2015), A Probable pre-Columbian Case of Syphilis in The Netherlands. British Association for Biological Anthropology and Osteology, Sheffield. 18 September 2015 - 20 September 2015. [conference poster].
- Schats R. (2015), The impact of urban living: Changes in disease, activity and diet as a result of urbanisation in the Medieval Netherlands. Conference on Environmental Archaeology of European Cities 27 March 2015 - 29 March 2015.
- Schats R. (2015), De menselijke skeletresten. In: Hakvoort S., Griffioen A., Schats R. & Bitter P. (Eds.), Graven en Begraven bij de Minderbroeders. Een archeologische opgraving op de Paardemarkt in Alkmaar. Rapporten over de Alkmaarse Monumenten en Archeologie no. 22 172-228.
- Schats R., De skeletten uit verdronken Klaaskinderkerke (Zeeuwse Ankers). [web article].
- Schats R. (2015), Tot op het bot. De skeletten van Klaaskinderkerke, Zeeuws Erfgoed 14(3): 12-13.
- Schats R. (2015), Life in Transition: An osteoarchaeological perspective on the impact of medieval socioeconomic developments in Holland and Zeeland. 7de Internationaal colloquium van het Abdijmuseum Ten Duinen, Koksijde. 21 October 2015 - 23 October 2015. [conference poster].
- Schats R. (2014), Rural-Urban Divide? Differences in Infectious Disease and Non-Specific Stress Markers between Rural and Urban Skeletal Assemblages from the Medieval Netherlands. British Association for Biological Anthropology and Osteoarchaeology Annual Conference 12 September 2014 - 14 September 2014.
- Lemmers S.A.M, Schats R, Hoogland M.L.P & Waters-Rist A.L. (2013), Fysisch antropologische analyse Middenbeemster. In: Hakvoor A. (Ed.), De begravingen bij de Keyserkerk te Middenbeemster. Hollandia Reeks no. 464.
- Schats R. & Hoogland M.L.P. (2013), Cribra Orbitalia in Late Medieval Holland: Considering Malaria. British Association of Biological Anthropology and Osteoarchaeology, York. 13 September 2013 - 15 September 2013. [conference poster].
- Schats R., Kootker L.M., Hermsen R., Davies G.R. & Hoogland M.L.P. (2013), The Alkmaar Mass Graves: A Multidisciplinary Approach to War Victims and Gunshot Trauma. In: Knüsel C. & Smith M. (Eds.), The Routledge Handbook of the Bioarchaeology of Human Conflict. Routledge Handbooks: Routledge.
- Schats R., Hermsen R. & Hoogland M.L.P. (2012), A Forensic Approach to Medieval Gunshot Trauma. European Paleopathology Association 27 August 2012 - 29 August 2012.
- Schats R., Kootker L.M. & Hoogland M.L.P. (2012), The Physical Anthropological and Isotopic Investigation of a Violent Historical Event in Medieval Alkmaar, The Netherlands. British Association for Biological Anthropology and Osteology 14 September 2012 - 16 September 2012.
- Schats R. (2012), Massagraf blootgelegd op Alkmaarse Paardenmarkt. Trouw.
- Schats R. (2011), In Sickness and in Health. In: Hofman C.L & Duijvenbode A. van (Eds.), Communities in Contact: Essays in Archaeology, Ethnohistory and Ethnography of the Amerindian circum-Caribbean. Comminities in Contact: Sidestone Publishers. 269-280.
- Schats R. (2011), The Alkmaar Mass Graves. British Association for Biological Anthropology and Osteology, Edinburgh. 9 September 2011 - 11 September 2011. [conference poster].
- Weston D.A. & Schats R. (2010), Human Skeletal Report, Maisabel, Puerto Rico.