Clark married Bidder

Edwin Kitson CLARK 1866-1943 (Lt.Col. Chairman K&Co etc. etc.)	married 1896	Georgina BIDDER 1865-1954 (Grand-daughter of GP Bidder 1806-1878 "The Calculating Boy" LLD, Leeds)

Edwin Bidder 1899-1974	married 1925	Elspett FRIPP 1903-2000
George Sidney Robert 1900-1975 (Dr G Kitson CLARK - Fellow of Trinity College Cambridge)
Avina Mary Hawthorn 1905-	married 1943	Revd Darvas James CHITTY