She was born as Ursula Hedwig Leier on 27 June 1929.
In 1947, in the Finsbury registration district, she married Richard William Mustoe (b.1925), an Instrument Maker.
Electoral registers of 1951 show them living with her husband's parents at 5 Wilmington Square, London, WC1 whilst the the registers of 1956 and 1957 show them living at 14 Parkhurst Road, London, N.7. From 1958 to at least 1965 the electoral registers show them at 15 Stanley Cohen House, Golden Lane Estate, Shoreditch.
The birth of their son, Richard F. W. Mustoe, was registered in third quarter of 1952 in the Pancras registration district whilst the birth of their daughter, Ingrid U. Mustoe, was registered in the second quarter of 1964 in the City of London district.
Electoral registers in 2003 show her at Flat 5, Palyn House, Pleydell Estate, Radnor Street, London, EC1V 3ST.
Her death, aged 74 years, was registered in November 2003 in the Islington registration district.
Credit for this entry to: Andrew Behan
