sentences:  Subsequent analysis of DNA and isotopes from the skeletons of those buried revealed data about Londoners who fell victim to the pandemic, such as their birthplace, diet, and the fact that there were actually three periods of plague burials, from 1348, 1361 and the early 15th century as outbreaks recurred.Charterhouse gives accommodation as an Almshouse to over forty single pensioners aged over sixty many of whom retain the tradition of having been "military men, schoolmasters, clergy, artists, musicians, writers and businessmen", who are in financial, housing and social need but not in significant debt and keen to contribute to the community.Additionally it has the Queen Elizabeth II Infirmary Care Home and private tenants in 9 commercial units, 13 flats and 3 houses.