Hi, I am trying to compile my family tree and at the moment I am looking at my grandfather's side. He was Henry Velleman(21/01/1925 - 22/12/1985) married to Doris Cohen in 1948. He had one brother called Norman. His father was David Velleman (18/02/1895 - 26/01/1940) married to Theresa Bronks in 1921. David had 3 brothers, Henry (1893), Judah (1898) and Ralph (1901). David's father was Alexander Velleman (1869) married to Leah Heller in 1892. Alexander's father was Henry Velleman (c. 1840). They all lived at some time in their lives on Brady Street in London.
I can send you more information if any of these names are familiar to you.