<sod>Foot was the daughter of [[Esther Cleveland]] (1893-1980). Esther Cleveland was born in the [[White House]] during her father [[Grover Cleveland]]'s second presidency. Foot's father was Captain William Sidney Bence Bosanquet (1893-1966) of the [[Coldstream Guards]] of the [[British Army]].  Her paternal grandfather was the barrister and judge, Sir [[Frederick Albert Bosanquet]], [[Common Serjeant of London]] from 1900 to 1917. Esther and William married at Westminster Abbey on 14 March 1918.<eod>
<sod>Foot was the daughter of [[Esther Cleveland]] (1893-1980) and Captain William Sidney Bence Bosanquet (1893-1966) of the [[Coldstream Guards]] of the [[British Army]].  Her paternal grandfather was the barrister and judge, Sir [[Frederick Albert Bosanquet]], [[Common Serjeant of London]] from 1900 to 1917. Esther and William married at Westminster Abbey on 14 March 1918.<eod>