According to Scotland census records Gavin Lang...Father of James Corbert Lang was born in Glassford, Lanarkshire in 1835 and as Ev has already found...he was married to Francis Mary Corbert.
He was in Scotland in 1841 & 1851 and by 1871 & 1881 was in Canada...but back in Scotland on the 1901 census.
1901 Census
address: Culduthel Rd. Mayfield, Inverness
Lang Gavin age... 65yrs... 1836 Head...Occ. Parish Minister ( Second Charge)
Lang Francis Mary...age 65yrs
Anna Gavina...age 31 yrs.
Johanna Urquart...age 17yrs.
Marriage:
Name: Gavin Lang
Spouse: Frances Mary Corbet
Marriage: 13 Jun 1865 - Old Machar,Aberdeen,Scotland
Birth:
Name: Gavin Lang
Birth: 21 Jul 1835 - , Glassford, Lanark, Scotland
Baptism: , Glassford, Lanark, Scotland
Departure List:
Name: James Lang
Birth: abt 1875
Departure: 12 Jul 1907 - Glasgow, Scotland
Destination: Montreal, Canada
Carol