Oh Ellen, I meant to say....I've been searching for marriages in Ardrossan around the time of Wm & Ann's marriage, and found quite a few in the IGI. One was Grizal Boyd.

Lynne.
Janet Boyd
Scotland Marriages, 1561-1910
spouse: John Anderson
marriage: 24 Jul 1755 — Ardrossan, Ayr, Scotland
John Boyd
Scotland Marriages, 1561-1910
spouse: Jean Blain
marriage: 21 Feb 1752 — Ardrossan, Ayr, Scotland
Grizal Boyd
Scotland Marriages, 1561-1910
spouse: Malcolm Paterson
marriage: 21 Mar 1757 — Ardrossan, Ayr, Scotland
Isabel Boyd
Scotland Marriages, 1561-1910
spouse: Hugh Anderson
marriage: 25 Mar 1760 — Ardrossan, Ayr, Scotland
Ann Boyd
Scotland Marriages, 1561-1910
spouse: William Finnie
marriage: Apr 1745 — Ardrossan, Ayr, Scotland
Agnes Boyd
Scotland Marriages, 1561-1910
spouse: Thomas Walker
marriage: 27 Jan 1747 — Ardrossan, Ayr, Scotland
James Boyd
Scotland Marriages, 1561-1910
spouse: Margaret Highett
marriage: 30 Dec 1746 — Ardrossan, Ayr, Scotland
David Boyd
Scotland Marriages, 1561-1910
spouse: Mary Carr
marriage: 14 Jul 1743 — Ardrossan, Ayr, Scotland
Abraham Boyd
Scotland Marriages, 1561-1910
spouse: Mary Ramsay
marriage: 21 Apr 1749 — Ardrossan, Ayr, Scotland
Robert Boyd
Scotland Marriages, 1561-1910
spouse: Jannet Allan
marriage: 13 Feb 1752 — Ardrossan, Ayr, Scotland
Mary Boyd
Scotland Marriages, 1561-1910
spouse: Robert Boyd
marriage: 30 Oct 1756 — Ardrossan, Ayr, Scotland
Ann Boyd
Scotland Marriages, 1561-1910
spouse: Hugh Morris
marriage: 27 Oct 1743 — Ardrossan, Ayr, Scotland
Jean Boyd
Scotland Marriages, 1561-1910
spouse: Michall Auld
marriage: 03 Aug 1744 — Ardrossan, Ayr, Scotland