see Poland Street 10 to 18 & 45 to 48 in London Addresses dataset
SunFire 1797 Elizabeth Middleditch, widow, 10 Poland St (Jackson, upholder) / Joseph Middleditch grocer of Budge Row will PCC 1788, he married Elizabeth Nanfan 1758 and 2ndly at St James 15.2.1774 Elizabeth Buckeridge by Archbishop's license wits John Middleditch, Kath Ann Williams / her will London Consistory Court 1809 of Charlotte St, Rathbone Pl under £5000, she died August 1809 mentioned her grandchildren Lewis William & Harriet Buckeridge / their father her son Lewis William Buckeridge will PCC 1793 of Ware Herts SunFire 1791 of Royden, Essex and Ware, Herts / her first husband may have been Lewis Buckeridge will PCC 1760 of Ware Herts Esq dated 16.6.1760 no mention of wife but of Mrs Elizabeth Jephson "now dwelling with me at Ware for whom I have the highest regard" and her son "by me begotten baptised at Fulham now in his infancy" also mentioned sister Margaret Marbella wife of Abraham Acworth Esq, General Nappier, William Maskelyne Esq of Trinity Coll Cambridge, Hon George Grimstone Esq, James Windus gent of Ware, Mr Peter Triquet my surgeon, John Hare my coachman / Joseph Osborn Middleditch son of Joseph & Elizabeth bapt 25.12.1788 Holborn