In 1891 Sampson Trezona, aged 31, born in Camborne Cornwall, engine driver, and wife Mary Anne, aged 33, born in Camborne, were living at 1 Tolcarne St., Camborne. With them were sons (born in Camborne) William S (10), scholar, Richard J (6), scholar, and Edward E (5), scholar.
In 1901 Sampson Trezona, aged 43, born in Camborne Cornwall, stationary mine engine driver, and wife Mary A, aged 43, born in Camborne, were living in William Street, Camborne. With them were children (born in Camborne) William S (20), tin miner, Richard J (16), tin miner, Edward E (15), tin miner, Edith M M (14), and Gladys M (9).
In 1911 Sampson Trezona, aged 54, born in Camborne Cornwall, stationary engine driver in tin mine, and wife of 32 years Annie, aged 55, born in Camborne (mother of 8 children, 3 deceased), were living at 85 Dolcoath Rd., Camborne. With them were daughters Edith Maud (24), single, grocer's shop assistant, and Gladys May (19), single, tailoress.
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Sampson Trezona of Trelowarren Street died aged 59 years (burial record).