4 August 1784 Adrian son of Vincent De Cleve Worsted Weaver of the City of Norwich apprenticed to John Spencer Jeweller of Wells Street London.
29 December 1842 Adrian De Cleve formerly of the City of London Goldsmith and Jeweller but now of Gillings Yard Magdalen Street in the Parish of Saint Paul in the City of Norwich Gentleman will proved at London. Reference: TNA PROB 11/1972/68.