Dad's line is Brown. I've only gotten back to 1834. They came from the Knox/Sevier County Tennessee area & then came to Michigan.
*G's Brown/Kelley
*GG's Brown/Turner, Kelley/Bollinger
*GGG's Brown/Leatherwood, Turner/Crutchfield, Kelley/Fach, Bollinger/Buckley
*GGGG's Brown/Roberts, Leatherwood/Trotter, Turner/Wilson, Crutchfield/Whitaker, Kelley/Metcalf, Fach/Miller, Bollinger/Mishler, Buckley/Phillips

Mom's line is Terwilliger. I've gotten back to 1600. The name was originally Van Der Willigen. They were Dutch who came from Vianen, Utrecht, Netherlands, immigrated to Ulster County, New York & then later came to Clinton County, Michigan.
*G's Terwilliger/Shattuck
*GG's Terwilliger/Mick, Shattuck/Nave
*GGG's Terwilliger/Sparks, Mick/Hoffman, Shattuck/Stevens, Nave/Kessler
*GGGG's Terwilliger/Sprague, Sparks/Grover, Mick/Cruthers?, Hoffman/Jones, Shattuck/Lewis, Stevens/Edwards, Nave/Sink, Kessler/?