Elizabeth Biddulph was born in 1802, the second daughter of the late Francis Biddulph Esq., Mount Oliver, Queen’s County, and his wife Mary Steele. She was the sister of Nicholas Biddulph, Esq., J.P., Congor House, County Tipperary, and of Anne Wray [nee Biddulph]. Her brothers Richard and Francis Biddulph both emigrated to Canada. She was niece to the late Sir Robert and Lady Waller of Newport, County Tipperary. Lady Waller was also called Elizabeth Biddulph, and was her father’s sister.
Elizabeth Biddulph died on the 14th of October 1877, aged 75, at Richmond Hill, Rathmines, Dublin.She was unmarried.