It looks like a lot of the middle names in this family work in very well, if we take for example Willis, as a middle name also sometimes as a first name then Fotheringham, Milligen.
Isabella Fotheringham, who married Peter Comrie, her parents were Willis Fotheringham, and Jane Milligen, its all out there and very interesting families.
The 1881 census for,
Auldgirth Station,
Closeburn, Dumfries,
Willis B. Fotheringham, Head, Railway Station Master, M. age 56 years, M. born Irvine, Ayr,
Jane Fotheringham, Wife, Housekeeper, M. age 55 years, F. born Irvine, Ayr,
Elizabeth Fotheringham, Daur, Station Master Dau, U. age 17 years, F. born Irvine.
The above Willis Balshillie Fotheringham, born 24/Dec/1824. Irvine, Ayr, to parents Richard Fotheringham, and Isabella Dunlop.
Of course the only way to prove beyond doubt is to purchace the death certificate of Bertha Roeber Comrie, aka Mobbs, and conclude that her parents were indeed John Comrie, and Jane Richardson Morrison, and the wife of Lionel Mobbs.
Regards,
Jonn.