Looks like Louisa may have remarried 1931 to Philip WILLIAMS
2 children reg as Williams 1932/1937 in Kidderminster, Mothers mn Jones.
I am unable to locate the Family on the 1939 register. Possible for Philip but he is not with Louisa.
1911 Harriet has remarried and is Harriett Edwards 1875 Kidderminster, her Son is with them.
Buying the 1946 M/C is I must to help with your research.