William married Anne Ruthven on 22 Apr 1673. Anne died in 1689. [Group Sheet] [Family Chart]

William married Christian Colquhoun on 16 Apr 1689 in Edinburgh, Midlothian, Scotland. Christian (daughter of Sir John (2nd Bt of Luss) Colquhoun and Margaret Baillie) was born about 1655 in Luss, Dunbartonshire, Scotland; and died. [Group Sheet] [Family Chart]

Notes:

http://archiver.rootsweb.com/th/read/PORTERFIELD/1997-03/0857311623
Elizabeth CUNNINGHAM Porterfield of Craigends-granddaughter of Gabriel PORTERFIELD Sr. and Jean MAXWELL) m. John HAMILTON of Barrs.

Family/Spouse: Gabriel (of Hapland) Porterfield. Gabriel and died. [Group Sheet] [Family Chart]

Family/Spouse: John (of Barrs) Hamilton. John and died. [Group Sheet] [Family Chart]

Family/Spouse: Ann Houstoun. Ann and died. [Group Sheet] [Family Chart]

Family/Spouse: Katherine Campbell. Katherine and died. [Group Sheet] [Family Chart]

Notes:

Born 3rd March 1693.
Married [1] Martha Robson. Merchant in Glasgow & Jamaica.Their daughter married 10th Laird.
Married [2] Agnes Campbell of Houston.

Family/Spouse: Martha Robinson. Martha and died. [Group Sheet] [Family Chart]

Family/Spouse: Agnes Campbell. Agnes and died. [Group Sheet] [Family Chart]

Lilias married Thomas (of Cairnhill) Wallace in 1710. Thomas (son of William Wallace, of Overkirktoun and Margaret Barnes) was born in 1687 in Scotland; died in Apr 1748 in Scotland. [Group Sheet] [Family Chart]

Magdalene married Mungo (of Netherplace) Campbell in 1720 in Renfrewshire, Scotland. Mungo was born about 1695 in Netherplace, Mauchline, Ayrshire, Scotland; died in 1771. [Group Sheet] [Family Chart]

Notes:

William, of Cainihill, whose male line is now extinct.
[History of the County of Ayr with a genealogical account of the families of Ayrshire by James Paterson pub 1847.pdf]

William married Jean Campbell on 9 Aug 1750. Jean died on 9 Mar 1781. [Group Sheet] [Family Chart]

Notes:

1 - John Wallace, was an extensive Virginia merchant, and had large estates in the West Indies.
Mr. Glassford sold Whitehill in 1759 to John Wallace of Neilstonside, another eminent Glasgow merchant, and likewise one of the Virginia Dons. He was lineally descended from the great Scottish patriot, and was father of the well known Robert Wallace of Kelly, who represented Greenock in Parliament, and married a daughter of Sir William Forbes.
John Wallace resided at this fine old mansion about twenty-three years. In September 1782 he sold Whitehill to Nathaniel Gordon, then a retired London merchant.
THIS fine old mansion was situated on the north side of what is now Eastern Duke Street, at the new suburb of Dennistoun. The centre part of the House was erected by the well known John Glassford about the middle of last century. Subsequent owners made additions to harmonize. The approach was through an antique looking gateway, which was flanked by an equally old fashioned lodge. The grounds extended to about thirty-three acres.
In those old days there was no Duke Street. An ancient, narrow, suburban road, called "the Carntyne Lone," led from the east past Whitehill Gate, and terminated at Drygate, so that the route from the heart of Glasgow to Whitehill House was up High Street to Drygate, then down that steep street and out along the green old "Lone" just mentioned - a course very circuitous and inconvenient, but not remedied till 1793, when Duke Street was opened.

John Wallace of Neilstonside had by his third wife, Janet Colquhoun, seventeen children. He died at Kelly, aged ninety-two; one of his daughters, Mrs. James Murdoch, died in her ninety-sixth year; Robert Wallace, M.P., died in his eighty-sixth year; another daughter, Lady Cuningham Fairlie, died in her ninety-sixth year; and Sir James Maxwell Wallace, K.C.B., died at the age of eighty-four; and the longest liver of the family, Ann Wallace, his eighth child, died in her 103rd year.
[ http://gdl.cdlr.strath.ac.uk/smihou/smihou098.htm#note1]

2 - John, of Cessnock and Kelly, who is now represented by his son, Robert Wallace late of Kelly. He was M.P. for Greenock in the Reform Parliament.
[History of the County of Ayr with a genealogical account of the families of Ayrshire by James Paterson pub.1847.pdf]

John married Ann Murdoch in 1753. Ann died in 1754 in Dsp - Died Without Children.. [Group Sheet] [Family Chart]

John married Jean Porterfield in Apr 1756. Jean was born in 1720 in Duchal, Scotland; died in 1764. [Group Sheet] [Family Chart]

John married Janet Colquhoun on 3 Sep 1764 in Barony parish, Glasgow, Lanarkshire, Scotland. Janet was born in 1748 in Luss, Dunbartonshire, Scotland; died in Oct 1792 in Scotland. [Group Sheet] [Family Chart]

Family/Spouse: John Nelson, in Glasgow. John and died. [Group Sheet] [Family Chart]

Notes:

of Eldersley (Elderslie), Jamaica and Biscony, Renfrew

Hugh Wallace, the third son, acquired the estate of Biscany, in the island of Jamaica.
He. married Margaret, daughter of Whyte, Esq., of that island; and by her had issue four sons and one daughter:
1 . Thomas, who died young.
2. Hugh, his successor.
3. John, who held a commission in the British Army, and died in India, unmarried.
4. William, Lieutenant-Colonel of the 20th Regiment of Infantry, fell at the battle of Vittoria. He died unmarried.
1. Margaret, the only daughter, married Andrew Houston of Jordanhill, county of Renfrew, and left issue.
[History of the County of Ayr with a genealogical account of the families of Ayrshire by James Paterson pub 1847.pdf p220]

Hugh Wallace and his wife Margaret were in St Elizabeth, Jamaica for the baptisms of at least three of their children: Margaret (1755), Thomas (1758) and Hugh (1761).

(Research):This generation?
Hugh Wallace matriculated at the University in 1774. He was born in Jamaica, the first son of Hugh of Eldersley, in Jamaica.

The Wallace's were a prominent Scottish slave-owning family, who owned estates and enslaved people in Jamaica over successive generations. Wallace acquired the estate of Biscany, in Jamaica, and became a merchant and an army officer.

Five of his sons would go on to attend the University of Glasgow between 1802 and 1812. Hugh Ritchie Wallace was the first to attend, illustrating Old College's role as a home for the sons of the Scottish 'plantocracy'.

Hugh married Margaret Whyte on 16 Aug 1753. Margaret died on 18 Apr 1784. [Group Sheet] [Family Chart]

Hugh married Agnes CunninghamUnmarried. Agnes was born in 1742 in St. Elizabeth Parish, Jamaica; died in St. Elizabeth Parish, Jamaica. [Group Sheet] [Family Chart]

Notes:

(Research):Hugh Wallace's only sister, Margaret, married Andrew Houston of Jordanhill, which was sold to Archibald Smith in 1800.

Margaret married Andrew (of Jordanhill) Houston in 1799. Andrew (son of Alexander (of Jordanhill) Houston and Elizabeth Rae) was born on 28 Feb 1748; died on 2 Oct 1800. [Group Sheet] [Family Chart]

Notes:

Hugh, second son, born 25/09/1760, succeeded to his father's estate. Captain in the army, married Frances, second daughter of James Ritchie of Busbie and Craigton 25/08/1788. Six sons, one daughter. Succeeded by his eldest son Hugh Ritchie Wallace.

Notes:

William, third son, born 21/06/1763, Lieut. Col. of the 20th Regiment of Infantry, died unmarried 1813.

Notes:

John, fourth son, born 26/11/1765, died in India, unmarried