James Allison married Janet Craig June 7th 1828 in Mearns Scotland. James was a farmer. They had three sons, James, also a farmer, Rev. Dr. John Alison (1835-1902) my gg grandfather who was a scottish clergyman, and Arthur. Rev. John Alison married Margaret Macgeorge in 1875, and they had daughters which include Mary Lilias born 1885, died 1960, and Margaret Dora Alison (1876-1921)who married George Henry Donald , and they had sons which included Harry Donald, and James Donald, the actor who starred in the Great Escape, and other well known films.
Mary Lilias Alison maried Ernest Wolff, and they had two daughters, Alison and Stella.
Alison Wolff married Edward Wilson, and they had two children, Alan and Anthea, my mother.
I hope this information will help someone. I'm interested in hearing from anyone, especially if they can trace the genealogy further back of James Allison and Janet Craig, and anyone who might be related to me. Richard Steel