Henrietta Brown married Samuel Vellensky in the South Broughton Synagogue in Q2 1920.
Samuel was born in Q1 1893 in Manchester to Hyman Levy Vellensky (b. 1866 Poland, d. 1927), a tailor, and Sara née Levy (b. 1868 London, d. 1929).
Hyman and Sarah had married in Manchester's Great Synagogue in Q1 1887.
I have also found the following two death records:
Samuel Vernon, b. 26 Feb 1893, d. Q1 1974 Manchester
Henrietta Vernon, b. 15 Feb 1895, d. Q1 1974 Manchester
There's more to come on Hyman.