This is a very long shot, I know

but in my defence, I am
really struggling with this part of the family.
I am looking for information on a James Gallagher, carpenter journeyman who had a son Joseph in March or May 1887. I have this information from Joseph's marriage certificate and his Royal Flying Corps records, hoping he told the truth on both occasions!
I have no idea where either of these was born and been unable to find the Gallagher family in the 1891, 1901 or 1911 England censuses.
Joseph married in England in 1918 and soon after left his wife and daughter and no information has been passed down the family.
I have found a census record (1901 Donegal) of a James Gallagher who was a carpenter. No Joseph in the household but if this is the family he would have been 14yrs and could well have been elsewhere.
Although there are lots of Gallaghers, I am struggling to find a James who is a carpenter.
I would be very interested if any of this fits with your Gallachers. A long shot I know...
Kind regards