It is great to meet a new cousin! I don't have any information past Wallace's 3 children Tabitha, Claude, and Lora. Years ago there was a nice fellow helping me out in Missouri and if I remember right, he got by to visit with your great Uncle (?)Claude. I'll have to dig out my notes.
I come down through John P. Maxwell>Mary Jane Maxwell>Virginia McKinney>Thomas Nichols>Patricia.(me)I did quite a bit of research on the Maxwells, but haven't had time in the past few years due to work. I very much want to get back to it though. My family is planning a trip to Scotland in the next year or so and I am anxious to see Caerlaverock Castle, the stronghold of the Maxwells.
Let me know if you want a copy of the letter and I'll send it. How far back have you researched the line?