Hi William,
Good to hear from you. Welcome to RootsChat.
I have most of the birth, marriage, death and census records for the William Briggs Wilkinsons side of the family. I have a certified copy of Williams birth. It shows he was born 27th Jan 1859 in Sleaford, Lincolnshire, and, his parents were Samuel Wilkinson and Sarah Briggs. I think they were married in June 1856 in Newark, Nottinghamshire/Lincolnshire (Newark is on the county border) but I have still to get a copy of their marriage cert.
As for Samuels marriage to Mary Jane Hedworth I have not found any record except for what is shown on the birth records of their children. This gives the name of the parents and where and when married. It shows they were married in Exeter, Devon, but, different birth records give different dates, 11 Aug 1856, 11 Aug 1857, 11 Aug 1859. I suspect its 1859. Do you have the correct date?
Did you know that John Edmondson was the cousin of Janet Edmondson? Janet was the mother of Joan who died in 1999.
You said in your message that Jessie was my dads sister. I have Jessie as being William Briggs's sister. Are we getting mixed up? My father is Richard Wilkinson, his father was Richard David and his father was William Briggs.
Hope to hear from you soon.
Ritchie