Hi
Just had a look for an elder son. I think they had two Williams as well.
John Dickson bapt 11th June 1825 at Elvington, parents Wm and Ann
Mary Dickson bapt 21sth March 1827 " " " "
William Dickson bapt 20th August 1828 at Elvington, parents Wm and Ann
William Dickson bapt 5th February 1830 " " " "
It wasnt unusual if one child died to name another one with the same name.
James McLaughlin Dickson bapt 30th December 1831 parents Wm and Ann
Thats your Scottish connection. McLaughlin could have been his Mums surname.
Thats all I can find at the moment, had to think of all the old names for people lol.
Hope this helps you along
regards Sandymc

P.S..........Had a look for you on Scotlands people and cannot find a William Dickson with a
Mother called McLaughlin so it might be one of the Grandparents names. Do you happen
to know what his Dad was called at all?

? I have a sheet of 27 William Dickson born Scotland
from 1798 to 1802 as it did say 1800 so covered either side.