Britain's Royal Families: The Complete Genealogy - Alison Weir - Google Books

https://books.google.de/books?id=7nZ90l1_IzAC&pg=PA308&lpg=PA308&dq=Elisabetha+Charlotte+Josephine+Alexandra+Victoria+1894&sourc

Fascinating and authoritative of Britain's royal families from Henry VIII to Elizabeth I to Queen Victoria, by leading popular historian Alison Weir 'George III is alleged to have married secretly, on 17th April, 1759, a Quakeress called Hannah Lightfoot.…