Married ISABEL RENTOUL (parents WILLIAM RINTOUL and ANN BROWN) in the Parish of Coldstream, County of Berwick, Scotland on the 31 May 1788.
b. 14 November 1765
Children of WILLIAM BLACK and ISABEL RENTOUL:
i JAMES PALMER BLACK, b. 20 January 1807 in Edinburgh, Scotland, d. 27 October 1889 in Nelson
ii PHEBE BLACK, b. 6 August 1785, christened 14 August 1785, Coldstream Berwick
iii WILLIAM BLACK, b. 18 February 1789, christened 1 March 1789, Coldstream Berwick
iv ROBERT BLACK, b. 18 December 1790, christened 26 December 1790, Coldstream Berwick
vi ADAM BLACK, b. 22 November 1792, christened 3 December 1792, Coldstream Berwick
vii AGNES BLACK, b. 3 November 1794, christened 15 November 1794, Coldstream Berwick
WILLIAM BLACK was a weaver?
1841 Scotland Census (Possible): Link
Possible Full Birth Certificate for Isabel Rintoul (daughter of William Rentoul and Ann Brown): Here (extract below):