Question: Sir David Cunningham of Robertland, in Ayrshire, was Master of Work to the Crown of Scotland from 1602 to 1607, and Surveyor of the King's Works in England from 1604 to 1606, what's the title, and the location near Stewarton, off the B769 road, in the old district of Cunninghame, Parish of Stewarton, and now part of East Ayrshire, Scotland, is called?

Context paragraphs:
Kingsford, East Ayrshire: Kingsford is a hamlet or clachan in Strathannick, East Ayrshire, Parish of Stewarton, Scotland.  The habitation is situated on the B769, two miles north of Stewarton and fourteen miles from Glasgow.

Castle and Barony of Robertland: The Castle and Barony of Robertland (NS 4428 4693) is located near Stewarton, off the B769 road, in the old district of Cunninghame, Parish of Stewarton, and now part of East Ayrshire, Scotland.

Sir David Cunningham, 1st Baronet, of Robertland: Sir David Cunningham, 1st Baronet of Robertland was the grandson of David Cunninghame of Robertland, Master of Work to the Crown of Scotland for King James VI of Scotland.  He was, by King Charles I, created a Baronet of Nova Scotia on 25 November 1630, by Letters Patent to him and his heirs male whatsoever.

Barony of Peacockbank: The Barony of Peacockbank was in the old feudal Baillerie of Cunninghame, near Stewarton in what is now East Ayrshire, Scotland.

The Lands of Lochridge: The Lochridge estate was in the old feudal Baillerie of Cunninghame, near Stewarton in what is now East Ayrshire, Scotland.

Lands of Lainshaw: The Lands of Lainshaw lie in Strathannick and were part of the Lordship of Stewarton, in East Ayrshire, Scotland.  Lainshaw House is a category B listed mansion, lying in a prominent position above the Annick Water and its holm in the Parish of Stewarton, Scotland.  Part of the much older Lainshaw Castle is contained within the several later building phases of the present day Lainshaw House.  The names 'Langshaw' or 'Langschaw' were used in historic times.  Law Mount near the High and Laigh Castleton farms has been suggested as the site of the original castle, granted in the 12th century to Godfrey de Ross by Hugo de Morville.

David Cunningham of Robertland: Sir David Cunningham of Robertland, in Ayrshire, was Master of Work to the Crown of Scotland from 1602 to 1607, and Surveyor of the King's Works in England from 1604 to 1606

Barony and Castle of Corsehill: The old Barony and castle of Corsehill lay within the feudal Baillerie of Cunninghame, near Stewarton, now East Ayrshire, Scotland.

Kirkwood Estate, East Ayrshire: The Lands of Kirkwood (NS3947) formed a small estate in the Parish of Stewarton, East Ayrshire lying between Stewarton and Dunlop, which in 1678 became part of the lands of Lainshaw, known as the Lainshaw, Kirkwood and Bridgehouse Estate.  Kirkwood was anciently known as Bloak Cunninghame.  Kirkwood remains as a farm in 2010.

Murder of Hugh Montgomerie: The Murder of Hugh Montgomerie, 4th Earl of Eglinton at the Annick Ford in Stewarton, East Ayrshire, Scotland, took place in 1586 as a consequence of a long running feud between the Montgomeries, Earls of Eglinton and the Cunninghames, Earls of Glencairn, families who were competing for power and influence locally and nationally.  The significant repercussions of this act were felt throughout the county of Ayrshire and beyond.  The spelling 'Montgomerie' is used throughout for both the family and Montgomery for the clan and clan and district names 'Cunninghame' in the same fashion.

Supporting paragraphs: David Cunningham of Robertland Castle and Barony of Robertland
Answer: Castle and Barony of Robertland