Agnes Herietta STURTEVANT was born 1841 in Islington, London. She died 1928. She was the daughter of Richard STURTEVANT and Hanna STURTEVANT (nee UNKNOWN).
Agnes Herietta STURTEVANT's husband was Thomas DENCE. They were married 1863 in UK. Their 4 known children were "Nell" Ellen Annie DENCE, John S DENCE, Elizabeth Agnes DENCE and Artheu Thos DENCE.