Historical cause of death 1600s-1800s
What did mortification mean on a death certificate?
On a death record, mortification meant gangrene, flesh dying and blackening around a wound, a limb, or an internal organ. In modern terms it usually pointed to gangrene or fatal sepsis. Mortification of the bowels often meant a burst appendix or strangulated hernia, deaths surgery would later make survivable. Expect it on records mostly 1600s-1800s.
Also written on records as: gangrene, sphacelus, mortification of the bowels.
Hit a term like this in a record you are working on? AncestorIQ reads the record and explains terms like this in context. See how Deep Research works. Stuck on the ancestor as well as the wording? Start with how to work a genealogy brick wall.
Related terms
Browse the full genealogy records glossary for more occupations, causes of death, and legal terms.
FAQs
What is mortification called today?+
Gangrene or fatal sepsis, broadly speaking. Doctors of the period diagnosed without laboratory tests, so one label often covered several conditions we would now separate. This page explains historical record language and is not medical advice.
How was mortification written on death records?+
Clerks and doctors also wrote gangrene, sphacelus, and mortification of the bowels. Spelling wandered from register to register, so check every variant before you decide a record is missing or wrong.
Where do these definitions come from?+
They are drawn from period dictionaries, government archive glossaries, and standard genealogy references, cross-checked against each other; provenance is documented with the dataset. Inside AncestorIQ, Deep Research reads the record itself and explains terms like this in context, against your ancestor's own document.
Stop translating old records by hand.
AncestorIQ reads the record and explains terms like this in context: the occupation column, the cause on the certificate, the clause in the will. Add one ancestor and let Deep Research do the reading.
No credit card needed. Your tree stays yours.
