Robert Kelso was the son of
William Kelso of
Halrig and
Eleanore Livingston. I estimate that Robert was born c. 1610, given that he married in 1639.
From
Kelso of Kelsoland1:
Robert of Halrig, afterwards of Kelsoland, who repurchased the estate of Kelsoland from Hugh Schaw, son of John Schaw, in 1638. This gentleman was a staunch upholder of the
Solemn League and Covenant. His name is mentioned in the "Rowallane Papers" as being Major in Lord Eglintoun's Regiment of Horse, and was wounded at the battle of Marston Moor, in 1633. His name is attached to the "Minutes of the Large Committee", anent the outrigging to the Duke of Hamilton 1648. In 1652 he was fined four thousand eight hundred pounds, Scots, by General Middleton and was much harassed by the prelatical party and was subjected to divers ruinous fines for harbouring persecuted Covenanters. He married Jean, daughter of John Osburn, Provost of Ayr, and had two sons: John and William.
The following comes from the
Montgomery Manuscripts2:
Kelsoland was the name of an estate in the parish of Largs, so called from Hugh de Kelso, or Kelcho, who owned it in 1296, and whose descendants held it, without interruption until 1624, when the property passed into the hands of the Shaws of Greenock...Robert Kelso of Halrig, the heir male of the Kelso family, and the thirteenth in descent from Hugh de Kelso the founder, re-purchased Kelsoland from Hugh Shaw, son of Patrick [nb not John as mentioned in Kelso of Kelsoland]. Robert Kelso's son John, finally alienated the estate in 1671, to James Shaw of Ballygellie, county Antrim, who from the time of his marriage with his cousin, Elizabeth Brisbane, had taken her name. From that time, Kelsoland has formed part of the Brisbane estate in the parish of Largs.
Footnotes
[1]
Kelso of Kelsoland, Compiled by Clarence E Kelso and Wilber M Kelso. page 13
[2]
Montgomery Manuscripts, Belfast, 1869 (
https://digital.nls.uk/histories-of-scottish-families/archive/95232935#?c=0&m=0&s=0&cv=0&xywh=-1094%2C-174%2C4687%2C3474) page 53 (
https://deriv.nls.uk/dcn30/9523/95233733.30.jpg). Note that the
Montgomery Manuscripts are often mentioned in connection with the
Hamilton Manuscripts, which I reference elsewhere (e.g.
Archibald Hamilton) as the Hamiltons and Kelsos intermarried at least once.