Hi Darren, just to let you know I have some Yemm family members in my tree. Thomas Yemm 1864-1920 married my 3rd cousin x 3 removed, Mary Malson, on 29/03/1891 at Lybrook. As far as I know they had children, Mary b 1892, Emily b 1898 and William b 1900 all in the Abersychan area of Monmouthshire.

Hope this helps.

Regards, David