Re this one;
Thomas William Hampson was born in 4th qtr 1910 Basford Vol:7b Page:228
1911 he may be indexed as plain William Hampson age 7mths, born 1910 Heanor.
Parents may be using only 1 name also (William/Matilda).
Marriage Reg;
Dec 1903, Derby, 7b 1093
John William HAMPSON and Jane Matilda HODGKINSON on same page.