I do have a little bit of data that might help:
Archibald Buys, 1802, Wayne Co. NY, d. 1845, Van Buran Co. MI, son of John Buys and his second wife, Elizabeth Gordon.
Archibald Buys m. Elizabeth "Betsy" Sweet and had
children:
John, Lavinia, Jane, Samuel, Redford, Simeon, and Susan.
Simeon Buys:b. 08 Jul 1836, d. 27 Nov. 1918, m. Jessie S. Barr. I do not have any children in my data base for them, nor do I have Elijah. But, at least this is a start for you.
I know the Buys line back of Archibald quite well and would be glad to share that.
I forwarded your original posting to Lyla Buys and she is the person who I'm sure can help you most.
Elsie Wilson