Hi Richards74
Always a good idea to give full census info... helps others to may be recognise a connection

So here's the 1901 census in full
1901 piece 5174 folio 66 page 29
150 Kings street Brynmawr Brecknockshire
RICHARDS
John Rees head b 1866 Vaynor Brec Insurance suprintendant
Mary Ann wife b 1865 Llangattock Brec
Martha Ann daugh b 1889 Aberdtruth Brec
Brinley son b1895 Brynmawr Brec
Vida May daug b 1900 Brynmawr
Doris gwendoline 4th qtr 1902 Crickhowell vol 11b page 101
LLoyd George 4th qtr 1905 Merthyr Tydfil vol 11a page 773
hope this helps
cheers cardiff