There is one with a wife Annie and 2 servants in 1911. Age 33 is that the one you have found?
What year do you have him marrying Margaret Taylor please?
There was a John Valente with mothers name Taylor born Manchester 1910 but died 1910.
Then another John born after the 1911 census.
Plus a Joseph Frederick born 1919 and a Kathleen born 1923 with mothers name Taylor - does this sound the right family?
Another daughter born 1929.
Margaret Taylor married a Johann Valente in 1911
Mary Valente married Harold Ellis in 1939 so not on the census which I got the address from mary and Harold Wedding Cert as 39 Cheetham Street Chorlton
Census 1939 foir That address showns
Joseph F Valente 1919
Margaret Valente
Teresa Valent
Kathleen Valente
on the Census got some Married names and John is Crossed out and Gioranni put in but I think it Giovanni as I have a Giovanni Valente died in 1945 in Crumpstall Hospital