I have a mysterious ancestor whose name seemed to change half way through his life and I would very much appreciate everyone's advice as I can't seem to figure it out.
The details I have are:
1850 – Marriage Cert – July 17th
James Ashworth Spencer married Mary Ann Walch in Bolton (residence = Egerton)
James’ surname is Spencer but he gives his father’s name as Robert Ashworth
James’ profession is ‘Factory Hand’
1850 – BMD - Oct-Nov-Dec
Son, Eli Spencer born - Bolton
1851 – Census
Mary Ann Spencer living with her family in Egerton with baby Eli
James Spencer lodging in Radcliffe – his profession is ‘Watchman’
1852 – Birth Cert – Sept 27th
Son, John Spencer born, Egerton – his father’s profession is ‘Crofter’
1852 – BMD – Oct-Nov-Dec
Son, Eli Spencer dies - Bolton
THEN
1861 – Census
James ASHWORTH living in Radcliffe with new wife Ellen
Son, John is now called John ASHWORTH
They have a 1 yr old daughter, Betty
James’ new profession is Manufacturing Chemist
1871 – Census
James Spencer Ashworth, Manufacturing Chemist, living in Radcliffe with new wife Mary
Several more children. All, including his wife seem to have the middle initial S (presumably Spencer).
His mother is living with them – she is called Mary ASHWORTH (without the Spencer).
1881 – Census
James S. Ashworth, Manufacturing Chemist Master, living in Radcliffe with another new wife, Margaret. Again, whole family including wife have middle initial S for Spencer.
His son John has a family by this point - they are all called Spencer Ashworth.
1890 - Death Certificate
Name = James Spencer Ashworth
So you see, his surname changes from Spencer to Ashworth between his first and second wives at about the time he moves from the Turton/Egerton area over to Radcliffe and marries his second wife. Could this be to cover up bigamy? I can't find the death of Mary Ann Spencer anywhere but I cannot find her in any later censuses either.
He seems to have been illegitimate as his surname was Spencer but his father's surname was Ashworth on his marriage certificate. However, when his mother is living with him in 1871, her surname is Ashworth, which doesn't make any sense. As he was born in 1832, I cannot get his birth certificate and I can't find the parish records for Turton/Edgworth - a trip to the Bolton record office may be in order.
Also his name change seems to coincide with a change in his fortunes when he goes from fairly lowly jobs to being a manufacturing chemist. His chemical works seems to have been very successful and by the time his son John (who took over the family business) died, the estate was worth the equivalent of nearly £2 million when translated into today's money.
His children, grandchildren, etc. all kept Spencer as a middle name and some relatives are still called Spencer Ashworth today - but no one seems to know why.
So there you go! Any theories as to what happened here will be very welcome! Bigamy? Illegitimacy? Maybe his father left him some money to set up his business on the condition that he changed his name to Ashworth. But could you just change your name willy-nilly in those days or would you have to do it officially?