Rachel Singer
@rachelbsinger.bsky.social
8.9K followers 1.6K following 130 posts
Environmental historian of post-Roman Britain and Merovingian Gaul. PhD Candidate at Georgetown University researching plague, climate, rebel nuns, and disaster. Philly sports fan and weird rescue animal enthusiast by night. rachelbsinger.com
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rachelbsinger.bsky.social
For those of you who (wisely) haven’t been on Twitter lately and may not know, I recently had an article come out in the EHR on early medieval British plague and its broader historiographical implications. Just message me if you don’t have access and need a pdf!

academic.oup.com/ehr/advance-...
Contextualising Edix Hill: First-Pandemic Plague and Britain*
Abstract:. The 2019 discovery of Yersinia pestis ancient DNA at Edix Hill in Cambridgeshire unquestionably confirms that plague was present in sixth-centur
academic.oup.com
rachelbsinger.bsky.social
Philly sports and I are on a break
Badly drawn, grainy, blue and gold award ribbon labeled “fell for it again award”
rachelbsinger.bsky.social
Can’t wait to read it!
rachelbsinger.bsky.social
Louse-borne relapsing fever is an important part of early British infectious disease history since William MacArthur’s 1949 speculation that it caused the mysterious, sixth-century outbreaks often assumed to be plague. It’s therefore Enormously exciting to have new paleoscientific evidence of it!
poojaswali.bsky.social
Excited to announce our paper on ancient Borrelia genomes is finally out! 🦠💀We document the evolutionary history of louse-borne relapsing fever, published today in @science.org‬ with @lucyvandorp.bsky.social and @pontus-skoglund.bsky.social #aDNA 🏺🧪🧬
Main findings and paper below: 🧵⬇️
Reposted by Rachel Singer
janetekay.bsky.social
Want to learn how a careful study of burial #archaeology can improve our understanding of past disease events, especially the First #Plague #Pandemic (6th-8th centuries)? Check the #OpenAccess article I led in this month’s issue of Speculum: A Journal of Medieval Studies!
rachelbsinger.bsky.social
lol, does it still count as East Coast bias if there’s only a 12-hour difference?
Reposted by Rachel Singer
rachelbsinger.bsky.social
NB: we’ve updated this piece since the preprint went up in 2023, so consider giving it another look even if you’ve already read that!
rachelbsinger.bsky.social
For folks in DC, I’m giving a talk on early Irish animal disease next week!
guglobalirish.bsky.social
Join us next Thursday, 3/27, for “Coughing Cows, Mad Dogs, and Infected Bees: Making Sense of Animal Disease in Early Medieval Ireland”, with Rachel Singer! Register here: bit.ly/41K0D5N
rachelbsinger.bsky.social
Hopefully not all of this is too early for you! It may also be worth a look in the Cambridge Urban History of Britain for a survey of the field in 2000. And Simon Keynes has a good bibliography for pre-Norman English history that you could check (I’m pretty sure it has a section on urbanism).
rachelbsinger.bsky.social
And finally, Simon Losby has a book chapter on “Power and Towns in Late Roman Britain and Early Anglo-Saxon England” that’s worth a look.
rachelbsinger.bsky.social
For the how long Roman urbanism went on, much of the debate is centered on how late a specific building in Verulamium was constructed and on how we can interpret excavations at Wroxeter. Adam Rogers and Gavin Speed also both wrote seminal works on the issue in the 2010s.
rachelbsinger.bsky.social
Pam Crabtree’s 2018 book on the process of reurbanization is solid, and if you want something on how post-Roman British people understood and reused Roman infrastructure, I’d recommend @calthalas.bsky.social’s 2021 book.
rachelbsinger.bsky.social
Most of my recommendations are admittedly on the absence of urbanism in immediately post-Roman period:
rachelbsinger.bsky.social
This is fabulous criticism! You should consider writing it up and sending it to the journal as a ‘comment’ on the article so that more people will see it.
rachelbsinger.bsky.social
Split squad spring training game means 2 Phillies games at once let’s gooo
2 different Phillies baseball games playing on a laptop and a tv