This is definatly your Sarah you are looking for she was my gg grand fathers sister. I have info on that line. Her mother by the looks of it was ggg grand fathers 2nd wife Rebecca Griffiths (nee Jones) so it must of been her 2nd marriage as well. Samuel her father was a Coach & Carriage Bolt manufacturer in the 1851 Census.Sarah was 8 & at school in 1851. & they lived at 142 Eldon Street Darlaston England if you have a look at my posting Dumbletons Waricksire you will get the info that i have. Looks like we are distant cousins. Hope this helps you as I said sorry but i only just got onto this site a week ago. Marilyn.