McNab family Duirinish Isle of Skye

[normamac]

1841 census
 
Farquhar Mcnabb age 35 born 1806 Invernessshire
Donald Mcnabb age 12 born 1829 Invernessshire
Malcolm McNab age7 born 1834 Invernessshire

1851 census

Farquhar McNab age 43 widower born 1808 Lotter of 3 1/2 acres born Waternish Invernessshire
Neil MacNab age 23 Ag Lab. unmarried born 1828 Waternish
Malcolm McNab unmarried age 17 App. Tailor  born 1834 Waternish
Flory McNab neice unmarried age 14  servant born 1837 [ Bearnsdale on Find My Past]
Donald  McNab  age 20 Fisher  born  1831  unmarried Waternish

Donald is my ancestor . Does anyone have any info on Farquhar?
They have his age wrong on Ancestry. Both 1841 and 1851 have him 63 years old. I am looking for a wife for Farquhar .She must have died before   1841.  I am interested in hearing from anyone researching this family .
                                                            Norma