Hello Allan,
The Roslin book looks good, must see if WLFHS can get their hands on a copy .... Saw the Samuel who died in the 1890's but didn't get his DC and there's quite a few of the Neil's in Burngrange but didn't chase them until you'd sorted out the first can of worms I opened for you - I'm good at that!!
Chasing Buchans from St Combs, Lonmay, Aberdeenshire for a wee lassie at Ian's work and good god in govan, think there's only three families inhabited the village, Buchan's, Bruce's and Strachan's - Buchan's marrying Buchan's, Buchan's marrying Bruce's and vice versa and same with the Strachan's - I was fair dizzy this weekend her GTGt Grandfather was Alex Buchan who married Margaret Bruce - ah ....... but three Alex Buchans all born within three years of each other, all married Margaret Bruce - again within three years of each other - so I was upside down, inside out and fair round about with them all!! Keeps life interesting I suppose!!
Time for the feet up as I'll be at a meeting of WLFHS tomorrow night, if I can find the place it's being held at, (different venue this time) - topic Researching Irish Ancestors - hope it helps with some of my brick walls, but we'll see .....
take care, cheers .... Meg