Could anyone please advise me about the origins of the ZEIDERMAN family.

My late mother was Sarah M Zeiderman. She was one of ten children born to
Mark and Milly Zeiderman. Her date of birth was 27 January 1905. She and
her two sisters, Lilly and Anita, emigrated to South Africa in the 1920s.
The family moved to Manchester at the outset of World War 1. They were
also know as Marks.

One sister went to Canada where she died many years ago. Her brothers were
Harry, Jack and Morry. Morry had a son who becam a commercial artist. Jack
served in the army during WW1 and was badly wounded and taked prisoner.

Thanking you in advance,

Michael London