Sir Robert Lauder of Beilmouth, Knt., (died 24 June 1709) was an armiger, lawyer and Clerk of Exchequer in Scotland. In 1683 he was made a Justice of the Peace for Haddingtonshire. As Robert Lauder of Belhaven he was in the old Scottish parliament for Haddington in 1685, and, as Sir Robert Lauder of Beilmouth, in 1704. He was also Commissioner of Supply for Haddington in 1689 and 1690.
The son of Robert Lauder of Belhaven and West Barns, Dunbar, (d. c1672) by his spouse Marie (d. before July 1657), daughter of Patrick Douglas of Standingstone by his wife Christian, daughter of Andrew Leslie, of Inverdovate, Fife, Robert jnr is mentioned in his mother's Testament. Some time between 1672-7 Robert Lauder, portioner (landowner) of Belhaven and West Barns, matriculated Arms as a direct descendant of the family of Lauder of The Bass. The motto over the crest means it sprouts forth again. It is unclear if he then changed his designation to 'of Beilmouth' or whether he did so when he was knighted, some time in the 1690s.
In December 1672 George Norvell, advocate died and was replaced by Mr. Robert Lauder of Belhaven as Agent for the college (Edinburgh University) and town, by Act of the town council, a few days later.
"Robert Lauder, portioner of Belhaven, and Agent for the good town of Edinburgh, and college therein, was admitted a Burgess of Edinburgh by right of his wife Jonet, daughter to Thomas Young of Leny, WS., who himself was admitted as a Burgess of this Burgh as spouse to Margaret, daughter to James Primrose, Clerk to HM Privy Council of Scotland, 7 April 1675".
A copy of the Test dated November 1681 subscribed to by advocates and other lawyers, was provided to the Privy Council by "Robert Lauder, Agent for the town of Edinburgh, and Notary Public".
Lord Fountainhall notes that Robert Lauder demitted office in 1686: "Mr.William Gordon made Agent to the town of Edinburgh, in place of Mr.Robert Lauder, at the Scots Parliament dissolved 8 October 1686"