Well let's see one of my first goals is to collect images of the direct relations along the pedigree. In our shared area I am missing John Mills b.1840, Charles Coultis b.1839, Nicholas b.1843 who you already mentioned. I'm also missing a image of Stella Mills b.1910 if you have one handy. I don't expect many more to have images considering the years.

It's quite interesting that Nicholas had Huntington's. I'm not sure if your aware of it but neurological problems run in the most recent generations. The Wismers carry Nocturnal Epilepsy and MS. I happen to be under review myself by a neurologist so any lead I can give him is quite helpful.