Wow - that's fantastic I'd love copies of any photos, correspondence, records etc you have for my great grandparents - that would be fabulous
I have John's wife as being Eleanor (nee Williams) - I got her maiden name from William's birth certificate (my grt grt grandfather)
I'd assumed they married in Liverpool as he was a master mariner - and perhaps was docked / based over Liverpool at the time of their marriage
It's possible Margaret's father Owen (also a mariner) was based at Liverpool... I'm assuming Union St (where they were both recorded as living at the time of their marriage) is i the one in Birkenhead - which may make some degree of sense.
My aunt believe William was born in Ireland, but I suspect it may be his parents that were possibly from Ireland. I know my father always said there was Irish ancestry, but unfortunately he's no longer with us, so I can't find out any more from him
hope to hear from you again
Cajondy