Cornelius LaMunyon is my great grandfather.I have some info on this line.As far as Sherman and Tirzah's family is concerned, I have 9 children listed for them.Homer Charles, b. 9/3/1900; Zola Pearl, b. abt. 1902; Lester Lowell, b. abt. 1905; Thelma Pauline, b. 8/15/1908; Maggie May, b. abt. 1910; Ruby Opal, b. 11/15/1918; Vera, b. abt. 1920; Elizabeth, b. abt 1922; and Jackson, b. abt. 1924.
I am decended from Cornelius and Dorcus' 4th child, Ella May LaMunyon, b. 2/26/1885, she married Oscar Patterson Howard.
Hope this helps!I would be interested in learning what else you have on this family and exchanging info.