
Absolutely brilliant thank you!
That's the second son to marry the daughter of a surgeon in this generation and makes finding information about them so much easier. For those interested I've been able to establish the following:
Alexander Sinclair b (about 1819) Aberdeen, Scotland
married Margaret McLae b:27/12/1819 in Lanark, Scotland.
children:
Donald Sinclair b:5/11/1843, Laurencekirk, Kincardine, Scotland,
(m: 27/12/1872 at Lower Craighill, St. Cyrus Kincardine to
Elizabeth McHardy b:05/07/1843 on December 27, 1872 )
William Japp Sinclair b:26/03/1846, Laurencekirk, KincardineAnne Sinclair b:07/10/1849, Laurencekirk, Kincardine
Alexander Fraser Sinclair b:23/10/1853, Laurencekirk, Kincardine
Thanks again for your help. If anyone can find them for any other years before and after 1891, I'd love to see how long they were in the area and indeed if they had further children after Isabel/Isabella.
Kirsten