there is another Joseph betts b Bilston -age 3 in 1901 - father Abraham was a canal oatman - all of the family were b Bilston -but there is no brother gearge
this is the "other" Joseph
1901
4 victoria Terrace
Bilston
Joseph Betts Head M 46 carpenter Middlesex
Sarah wife 47 nottingham
Edward son 13 errand boy
Sarah daughter 12
Martha daughter 9
JOSEPH son 6
children all b bilston
RG13 2691 72 13
in 1911 Joseph (head od amily) was a Boat builder
Edward was an ironworkers helper
Joseph was a clerk
I rhink you need to talk to your Mum -see if she has their marriage cert
neither of these families have a son george?

Suz