I have not been able to find William born 1857, at Woodhall, Pencaitland. His Mother was Janet DAVIDSON unmarried, & father not mentioned. He has half sister Georgina LAMB, & half brother & sister, with the surname MONTGOMERY. It is possible that the younger three, share the same Father, Peter. Janet DAVIDSON married Thomas LIVINGSTON , of Broomrig, in 1859, but the 1861 census shows William as DAVIDSON. By now he has another half sister Susan LIVINGSTON. Peter MONTGOMERY the brother, ( ? half,) of William , moved with his family, to Edinburgh after 1891. Does anyone have a record of a William DAVIDSON, could he have moved there with Peter. ? Or, does anyone have a William with mother Janet DAVIDSON, ( & unmarried to the Father, ) but with the possibility that William became known by the name of his Father who could of course be anyone. However possibles being MONTGOMERY, LIVINGSTON. Janet may have been a free spirit but she has caused me a lot of problems. Mary