Lady Helena Blanche Irene Ponsonby
1878 - 1962 (84 years)
Generation: 1
1. Lady Helena Blanche Irene Ponsonby was born in 1878; died in 1962. Helena married John Congreve on 26 Jul 1904 in St. James's, Westminster, Middlesex, England. John (son of Ambrose Congreve) was born about 1872; died after 1904. [Group Sheet]