Yes; the last of the white, Congressional “blue dog” Democrats in Georgia (John Barrow) was finally gerrymandered out of his district a couple of years ago.
When that district was created in 2002, a Republican, Max Burns, initially won it (it was, curiously, designed to elect a Black Democrat when the Dem legislature and Dem Governor overplayed their hand at trying to draw a Dem federal majority). Barrow lucked out by narrowly beating Burns in 2004. Burns would’ve won it back in ‘06 had it not been for a toxic anti-GOP environment. Barrow actually survived the redistricting in 2012, but the national anti-Dem climate in 2014 is what finally did him in.