Connie probably knows for sure, but I'll chime in with what I have in my records. I show that Rachael/Rachel Keen was born 16 Jul 1863 and married Perry Grimes, born 1867. I also have that one of their children was named Mattie, who was born 15 July 1886 and died 6 Nov 1974.

I don't have source records for this, so don't swear by it!

Hope this help, though.

Mary