
1911 census shows William
Mocock (William signed the schedule, and seems to have written this himself) aged 43 in Birmingham. He is a cycle fitter (William Morecock is a cycle hand filer in 1901), with his son Samuel (aged 15).
Lodging at the same address is Agnes
Haywood (widow), and two daughters: Kathleen aged 9 and Agnes aged 3 months.
William is married, and has filled in the details for years married (21) and number of children (5: 3 still living).
There are actually 9 births of Morecock children with mother's maiden name Bradley between 1880 and 1910. There doesn't seem to be any other marriage of a couple with those surnames.
1885 Mary Ann
1887 Jane
1890 William George - died 1896 aged 6
1892 Kate
1894 Alfred - died 1894
1896 Samuel
1898 Thomas - died 1898
1899 Ellen -died 1899
1902 George William