It seems that Duncan and Nancy (Ann) Chisholm also had a son Donald who married a Jennet (Jessie) MacRae the daughter of Farquhar MacRae and Catherine (Owna) MacDonald on Jul 09, 1828 at St. Raphaels. This was Jessie's first marriage. I also found Nancy Chisholm's burial entry at St. Raphaels: Nancy Chisholm buried Dec. 28, 1855 of Charlottenburgh "The Glen", widow of Duncan MacRae and daughter of Alexander Chisholm and Mary MacDonell, departed yesterday in "The Glen" at the age of 85 years (b. abt. 1770).