I am seeking genealogical information on George Henry Alder, my maternal grandfather, who was born in Egypt about 1894 and was lost at sea off Fremantle in 1931.
In 1914 he married my maternal grandmother Johanna Alder (nee Hendricks), born about 1892, in South Africa. They had children in South Africa: Leonard, Grace, John, George and Mary. They emigrated to Fremantle, Western Australia, about 1928. They then had further children: Dorothy (my mother) and Jean. Johanna died in 1946.
I am also seeking genealogical information on Johanna Alder (nee Hendricks).