My four ....
Ada MAYOSS - b. 1874 in Kentish Town, London / d. 1952 in Hillingdon
12 children! Outlived her husband, Richard BLACKMAN, by 19 years
Jessie Rosena Annie BARLTROP - b. 1885 in Hayes, Middlesex / d. 1967 in Southall
1 child - my grandmother. Outlived her husband, Cornelius Fisk GOODWIN, by 6 years
Mary Ann LANWORN - b. 1870 in Llanwonno, Glamorgan / d. Unknown
Was a school assistant before her marriage to Edward FRANCIS in 1899. 9 or 10 children
Annie Marie GILMORE - b. 1878 in Great Warley, Essex / d. 1960 in Stratford, London
Was the daughter of an Irishman, Daniel Gilmore, who served in the Royal Scots.
Outlived her husband by 19 years. 4 children, all daughters.
I've managed to trace back the ancestry of three of them by several generations.
Annie father is, however, a problem for obvious reasons!