Robert McCreath was the second youngest of the children of Thomas and Mary McCreath

Robert, a Wright (Joiner) to trade,  married Agnes Campbell at Kirkoswald on 18 June 1805.

He died at Crosshill Village on 12 January 1866. He was predeceased by his wife.

They had seven children:

David Campbell McCreath born 30 September 1807

James McCreath born 21 March 1810

Margaret Hannah McCreath born 22 June 1812

Mary McCreath born 23 October 1814

Anne McCreath born 22 March 1817

John McCreath born 2 March 1819

Agnes McCreath born about 1829