Sarah Sempill1 
From 28 April 1750, her married name became Crawford.
Child of Sarah Sempill and Patrick Crawford of Auchinames and Drumsoy
Patrick Crawford of Auchinames and Drumsoy1
He held the office of Member of Parliament (M.P.)1
Child of Patrick Crawford of Auchinames and Drumsoy and Sarah Sempill
Anne Sempill1 
From 16 September 1754, her married name became Austin.
Child of Anne Sempill and Adam Austin
- Hugh Austin Austin2 d. 1784
Adam Austin1 
He lived at Edinburgh, Midlothian, Scotland.1 He graduated with a Doctor of Medicine (M.D.)1 He also had eight daughters.2
Child of Adam Austin and Anne Sempill
- Hugh Austin Austin2 d. 1784
Hugh Austin Austin1 
He held the office of Judge at Burdwan.1
Arthur Maitland Budgett1 
Children of Arthur Maitland Budgett and Patricia Ann Towers-Clark
Hugh Sempill, 14th Lord Sempill1 
He gained the rank of Ensign in 1777 in the 3rd Foot.1 He gained the rank of Lieutenant and Captain in 1781.1 He succeeded as the 14th Lord Sempill [S., 1488] on 15 January 1782.1 In 1792 he was stripped of his commission for contact with French Jacobins.2
Children of Hugh Sempill, 14th Lord Sempill and Mary Mellish
- Hon. Francis Sempill2 d. 2 Jan 1823
- Hon. Sarah Sempill2 d. 18 Nov 1866
- Selkirk Sempill, 15th Lord Sempill2 b. 12 Feb 1788, d. 4 May 1835
- Maria Janet Sempill, Lady Sempill2 b. 1790, d. 5 Sep 1884
- unknown Sempill2 b. a 1790
Mary Mellish1
From 25 January 1787, her married name became Sempill.
Children of Mary Mellish and Hugh Sempill, 14th Lord Sempill
- Hon. Francis Sempill2 d. 2 Jan 1823
- Hon. Sarah Sempill2 d. 18 Nov 1866
- Selkirk Sempill, 15th Lord Sempill2 b. 12 Feb 1788, d. 4 May 1835
- Maria Janet Sempill, Lady Sempill2 b. 1790, d. 5 Sep 1884
- unknown Sempill2 b. a 1790
Selkirk Sempill, 15th Lord Sempill1 
He gained the rank of Captain in the Renfrewshire Militia.1 He succeeded as the 15th Lord Sempill [S., 1488] on 25 January 1830.1