Hi Waynus,
I don't have any photo's I'm afraid, it's my husband's tree and his sister probably has them somewhere.
I found Louisa and Charlie Marney were on the 1921 census alone, with no children.
Daughter Rosie was married to Benjamin Eastwood in 1930, but were living as man and wife by at least the 1921 census.
DNA would be the way forwards, being Travellers, I can't guarantee that Louisa didn't have other children with either Abraham or Charles, whether they survived or not, either, I really coudn't say.
Kind regards,
Debbie