Hi
I have only just started my research on the Crow line so I probably won't be of much help. As I am sure you are aware David & Margaret had a son called James in 1879, he married Elizabeth Ellen Jones in 1901. They had 2 children Reginald Broadbridge Crow (b1901) and Leslie Argyle Crow (b1903) both in Liverpool. Sadly James died in 1904 and Elizabeth never remarried.
Leslie married Ruth Mcduff and they had 4 children - the first 3 were born in London and the last one back in Liverpool.
My father in law moved down to Southampton and had his family here - which is where most of his descendants are (and believe me there are lots of them!).
One of his sisters emigrated to the States and is currently living in Keywest.
Would love to hear back from you - my email is Moderator comment: email address removed to prevent spam and other abuses. Please use the Personal Message system to exchange personal information