Chromosome map update

Inspired by the GRAHAM dna story over the last two posts (and finally figuring out an easier way to produce the formatted data required), here's the current state of own chromosome maps.
I don't yet know whether any traces of this GRAHAM dna can be detected in my own genes (as opposed to my maternal aunts') as not all of those involved have uploaded to GEDMatch, yet, for the smaller segments to be checked.

The links to the respective surnames involved are to one of WikiTree's wonderful DNA features.
Just some of the more distant lines identified are added as labels on this post.

Paternal side map, ie my Dad's HENDERSON and DAVIDSON ancestry (Surnames involved):

Maternal side map, ie my Mum's ANDREWS and ROWE ancestry (Surnames involved):

Quite a few empty spots to go yet, not sure I'll live long enough to fill in all the gaps.