It's known that William was farming in the townland of Cloonfeacle in the parish of Kiltoghert, near Carrick-on-Shannon, in 1833 because he's listed in the Tithe Applotment Books which were compiled for Co. Leitrim in that year. We know William's approximate year of birth from his death certificate which gives his age at death as 96.
Bertridge is a very rare surname in Ireland, as are the names of Bertrige, Bertidge, Bertige, Bertredge, Betridge, Beterige, Betteridge, etc. which seem to be synonymous with Bertridge. It appears the name has now died out in Co. Leitrim. Nor does it seem to be present in Co. Roscommon which borders the parish of Kiltoghert. In the Irish Linen Board's 1796 list of flax growers there's an entry for a John Beteredg (sic) who grew flax in Kiltoghert, so it's possible John was the father or a brother of our William above. In Griffiths Valuation, carried out for Co. Leitrim in 1856 and 1857, the only Bertridge listed for the entire county is William Bertridge (which would be either William above or his son William), although there's a Patrick Betridge (sic) listed for the townland of Fearnaght in Annaduff parish. There's only one other Bertridge listed in Griffiths for the whole of Ireland, and he occupied land in Co. Dublin. There are no Bertridges at all - or anyone with a similar name - listed in the 1901 census for either Co. Leitrim or Co. Roscommon.
A search on www.familysearch.org revealed a Bertridge family from Templemore, Co. Mayo in the 18th century, details of which are as follows:
John Bertridge, born abt 1738
His wife (no name provided), born abt 1743
Their daughter Anne, born abt 1760
Another Bertridge located was an actor, poet and playwright named John Bertridge Clarke who was born in Co. Roscommon about 1780 and died (in poverty) in 1824.
If the origin of our Bertridge name is actually Betridge, then it's possible that our Bertridge family may have originated in Gloucestershire in England as Betridge is a name associated with that county.
It may be less difficult to link the following records, located by the Leitrim Genealogy Centre, to our family:
Marriages:
Patrick Betridge (sic) and Ellen Stanford, in Mohill, 24 November 1851
Bridget Beterige (sic) aged 23 of Finnalaghta, Annaduff, daughter of Patrick Beterige, labourer, and Andrew MacDonnell aged 24 of Aghintass, Annaduff, son of Andrew MacDonnell (deceased), farmer, 9 May 1882 in Drumsna. Witnesses were William Crowley and Mary Mulvey.
Burials:
Patrick Berthridge (sic), no date given
Bridget Betridge (sic), of Finnalaghta, Annaduff, died 5 January 1851, buried Annaduff
Bridget Betridge (sic) of Finnalaghta, Annaduff, died 13 June 1873, buried Annaduff
Eleanor Bertridge of Finnalaghta, Annaduff, died 19 December 1880, buried Annaduff