I've been struggling to find a Catherine Lambert with a father called William - which seems odd to me as they seem to be fairly common names. The Lancashire records only show a father called James.
Ancestry only finds 11 results for that combination and they are based in Hull, Gatesehead, London or Bristol which don't seem obvious links to me. But there is one from Wexford. This shows a
Catherine Lambert
Birth
12 Feb 1841
Baptism
13 Feb 1841 Wexford, Ireland
Father William Lambert and mother Alice Furlong.
Unfortunately, the Irish genealogy records don't go back as far as 1841 so I'll have to see if there are links to my Catherine via sibling's marriages.
I'm sure I read on here recently about people from Wexford coming to work in Garston for a particular trade. But I can't remember the details at the moment and, of course, people from Wexford may move to Liverpool anyway.
Catherine's birth year is uncertain. Year of birth as estimated from her stated age on documents vary from 1836 to 1843. Thomas's estimated birth year was more consistent, varying by only a year or so.
Catherine's ages & estimated year of birth:
1858 marriage to Francis Johnson. Catherine's age? (Reply #48)
1861 census age 25 = estimated year of birth 1836. She was with her aunt & uncle, Margaret & Daniel Wilson. Lodger was future 2nd husband Thomas Irvine, aged 23. So Catherine was 2 years older than Thomas at this point. (Reply #59)
1871 census. Catherine was aged 32 = estimated y.o.b. 1839. Catherine has aged only 7 years in a decade. (Reply #13)
1881 census. Cath. aged 43 = estimated y.o.b. 1838 (Reply #4)
1890 marriage to Thomas. Catherine's age was stated as 47 = estimated y.o.b. 1843. (Slowest aging rate of only 4 years in 9 ! Thomas had overtaken her in age.)
1891 census. Cath. aged 50 = estimated y.o.b. 1841. Catherine has again aged only 7 years since previous census but her marriage has added at least 2 years to her age. (Reply #4)
Imo her ages on early records are likely to have been nearer the truth. So possibly born in 2nd half of 1830s. If born in Ireland, chances are it was in a parish with no baptism records for those years.
Any clues as to Catherine's religion?
Was Clara definitely Catherine's last child?
Liverpool Irish would have been from all over.
If you need help in tracing Catherine's Irish origins I suggest you start a fresh thread on the Ireland board. Put a summary of her life and connections in Liverpool and Newchurch/Waterfoot (her aunt Margaret (Lambert) Wilson, the 2 marriages, pretending to be married to Thomas, switching and swapping surnames, fibbing about father's name etc.). Include a link to this thread so that people can see what's already been found. Add a link here to a new thread about Catherine. You may need time to sort out information on this thread before launching into another.
Should you need to find your old threads in the future, click on your profile.