Hi Carole:
So, basically, we can tell that Kenneth left home, went to work on a farm in Towie, then onto work as a carpenter in Auchindoir before settling down in Glenmuick and starting a family, right?  I don't know of a Louisa - only Margaret and Mary Ann (and I don't know what happened to Mary Ann - I have never heard anything much about her).
Thanks again so much Carole!  It's all beginning to fall into place!!!  Chica