In 1818 Jane Terrill wife of Mark Terrill was granted Administration of her late father's will.
In 1841 Jane Terrel, aged about 50, born in the county, Ind[ependent], was living in Stenack, Camborne, Cornwall. With her was son Stephen (15), copper miner.
In 1851 Jane Tirrell, aged 60, born in Camborne, widow, was lodging with Charles & Elizabeth Faul in Wesley St., Camborne.
In 1861 Jane Terril, aged 73, born in Camborne, widow, was with Benjamin & Eliza Dower, by Turnpike Road, Dolcoath Stile, Camborne.
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Jane Terril of College Row died aged 73 years (burial record).
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At Camborne, on the 25th, Mrs. Jane Terrill, aged 73 years.
West Briton and Cornwall Advertiser, Friday, 30 Aug 1861, p. 5