My WILSON line begins with my grandmother; Olive Clarice born 1903, Auckland, New Zealand. She married James Philip BRIDGEMAN 1927, Waipukarua, New Zealand. Olive had a sister Florence Irene who married Ledestin James de CLIFFORD and had five children.
Olive and Florence's parents were Francis WILSON and Amelia Jane WARNEFORD. They married in 1899.
Francis had a twin sister, Ellen. They were born 19 Jan 1870, Mt Roskill, Auckland, New Zealand.
Their parents were Thomas WILSON and Ellen WALLACE.

I am still to find further details and welcome any information