This is a list of Bebbs identified in the 1901 Census as living in the parish of Ystradyfodwg in the county of Glamorgan.
I haven't used anything other than the search at the time of writing, and the grouping by family is based on the image numbers, together with a bit of background information from school lists. It is not definitive,
There are a number of unexpected spellings, the cause of which is unknown. I have avoided making changes.
The yellow shading identifies some of the families of particular interest to me.
| Image ref | Name | Age | Born County | Born | Occ/Notes | |
| 937137 | Jud | Bebb | 32 | Montgomery | Welshpool | Colliery Timberman C Below Gd |
| 937137 | Louisa | Bebb | 30 | Montgomery | Llandrinio | |
| 937137 | Fransis | Bebb | 14 | Montgomery | Llandrinio | |
| 937137 | Thomas | Bebb | 10 | Montgomery | Llandrinio | |
| 937137 | Louisa | Bebb | 7 | Shrop | Shrewsbury | |
| 937137 | David | Bebb | 5 | Shrop | Shrewsbury | |
| 937137 | Edward | Bebb | 10M | Shrop | Shrewsbury | |
| 938251 | Jenny | Bebb | 46 | Glam | Rhymney | |
| 938251 | Evan | Bebb | 41 | Brecon | Llanwrtyd | Coal Hewer |
| 938251 | Margaret | Bebb | 21 | Glam | Treorchy | Dressmaker |
| 938251 | Jeremiah | Bebb | 19 | Glam | Treorchy | Coal Hewer |
| 938251 | Mary | Bebb | 17 | Glam | Treorchy | Hotel Barmaid |
| 938251 | Evan | Bebb | 15 | Glam | Treorchy | Coal Hewer |
| 938251 | John | Bebb | 10 | Glam | Treorchy | |
| 938251 | Willaim | Bebb | 6 | Glam | Treorchy | |
| 938276 | Bessie | Bebb | 2 | Glamorgan | Treorky | |
| 938286 | Thomas | Bebb | 36 | Mon | Tredegar | Coal Miner Hewer |
| 938286 | Helena | Bebb | 35 | Mon | Pontypool | |
| 938286 | William | Bebb | 5 | Glamorgan | Treorkey | |
| 938374 | Richard | Bebb | 38 | Monmouthshire | Tredegar | Colliery Wagon Repairer Above Ground |
| 938374 | Joseph | Bebb | 33 | Monmouthshire | Tredegar | Coal Hewer Below Ground |
| 938374 | Ellen | Bebb | 32 | Glamorgan | Maesteg | |
| 938374 | Margaret | Bebb | 14 | Glamorgan | Treorchy | |
| 938374 | Lydia | Bebb | 12 | Glamorgan | Treorchy | |
| 938374 | Rachel | Bebb | 9 | Glamorgan | Treorchy | |
| 938374 | Elizabeth | Bebb | 5 | Glamorgan | Treorchy | |
| 938374 | Ceinwen | Bebb | 2 | Glamorgan | Treorchy | |
| 938481 | Anne | Bebb | 71 | Montgomery | Llangurig | |
| 938481 | John | Bebb | 62 | Montgomery | Newtown | Furnace Clother |
| 938506 | Rachel | Bebb | 67 | Glamorgan | Merthyr | |
| 938506 | John | Bebb | 41 | Glamorgan | Merthyr | Coal Hewer |
| 938914 | Richard | Bebb | 32 | Montgomery | Betws | Colly Timberman Below Ground |
| 938950 | Charles (Evan Charles) | 11 Victoria St | Emigrated Canada | |||
| 938950 | Charles | Bebb | 26 | Montgomery | Bettws | Coal Hewer Below Ground |
| 938950 | Elisabeth | Bebb | 23 | Cardigan | Llanychaiarn | |
| 938950 | Mary | Bebb | 5 | Glam | Ystrad | Mary E |
| 938950 | Elon | Bebb | 3 | Glam | Ystrad | |
| 938991 | Mary | Bebb | 16 | Glamorgan | Ystrad | General Servant Domestic |
| 939010 | Maurice (Emlyn) | 4 Incline Row | ||||
| 939010 | Mauries | Bebb | 39 | Montgomery | ... | Coal Hewer Belowground |
| 939010 | Mary | Bebb | 35 | Glamorgan | Nantgarw | |
| 939010 | Mary | Bebb | 14 | Glamorgan | Pentre | |
| 939010 | Thomas | Bebb | 12 | Glamorgan | Pentre | |
| 939010 | Jennet | Bebb | 10 | Glamorgan | Pentre | |
| 939011 | Maurice | Bebb | 7 | Glamorgan | Pentre | |
| 939011 | Beatrice | Bebb | 4 | Glamorgan | Pentre | |
| 939011 | David | Bebb | 4 | Glamorgan | Pentre | |
| 939011 | Ceridwen | Bebb | 2 | Glamorgan | Pentre | Married Frederick Puddy |
| 939012 | William | 10 and 11 Incline Row | ||||
| 939012 | William | Bebb | 40 | Montgomery | Trefeglwys | Collry Labourer |
| 939012 | Annie | Bebb | 35 | Montgomery | Trefeglwys | BMD 3/1884 Pontypridd Annie Rees |
| 939012 | Edith | Bebb | 13 | Glamorgan | Ystradyfodwg | |
| 939012 | Mary | Bebb | 10 | Montgomery | Newtown | Possibly a visitor or dau Sarah Bwllfa |
| 939012 | Sarah | Bebb | 9 | Glamorgan | Ystradyfodwg | |
| 939012 | Agnes | Bebb | 7 | Glamorgan | Ystradyfodwg | |
| 939012 | Gwladys | Bebb | 5 | Glamorgan | Ystradyfodwg | |
| 939012 | Maria | Bebb | 3 | Glamorgan | Ystradyfodwg | |
| 939012 | Edward | Bebb | 8M | Glamorgan | Ystradyfodwg | Son of William |
| 939012 | John | 12 Incline Row | ||||
| 939012 | John | Bebb | 35 | Montgomery | Montgoy | Coal Hewer Belowground |
| 939012 | Amelia | Bebb | 32 | Montgomery | Newtown | |
| 939012 | Edith | Bebb | 8 | Glamorgan | Ton Pentre | |
| 939012 | Amelia | Bebb | 4 | Glamorgan | Ton Pentre | |
| 939012 | Thomas | Bebb | 1 | Glamorgan | Ton Pentre | |
| 939014 | Thomas | Bebb | 40 | Montgomery | Trefeglwys | Coal Hewer Belowground |
| 939014 | Gwen | Bebb | 40 | Glamorgan | Ystradyfodwg | First wife, no children |
| 939107 | Sarah | KGL | 4 Bwllfa Cottages. | Mary 10 missing? | ||
| 939107 | Sarah | Bebb | 43 | Montgomery | Cemmaes | |
| 939107 | William | Bebb | 22 | Montgomery | Caersws | Coal Horsedriver Belowground |
| 939107 | John | Bebb | 20 | Montgomery | Caersws | Colliery Smiths Mate Aboveground |
| 939107 | Mary | Bebb | 19 | Glamorgan | Ystradyfodwg | |
| 939107 | Thomas | Bebb | 17 | Glamorgan | Ystradyfodwg | Coal Horsedriver Belowground |
| 939107 | Maurice | Bebb | 16 | Glamorgan | Ystradyfodwg | Coal Hewer |
| 939107 | Ellen | Bebb | 13 | Glamorgan | Ystradyfodwg | |
| 939107 | Edward | Bebb | 11 | Glamorgan | Ystradyfodwg | |
| 1460559 | Thomas | Bebb | 26 | Builth | Brecon | Collier Hewer Underground |