1910 census, Police Jury Ward 1, Webster, Louisiana Walter D Creach 53 m 30 yrs Malley E Creach 41 7 ch 1 liv Carlena E Creach 20 Oley D Creach 20 Elmer C Creach 17 Gernie C Creach 11 Kivey L Creach 7
Here's Walter Drain on the 1880 census-
1st Ward, Webster, Louisiana Dock Crouch 23 GA f GA m GA Martha Crouch 18 GA f GA m GA Tom Lawrence 27 laborer
1870 census, Militia District 761, Heard, Georgia-Franklin PO Wm J Crouch 41 Elzie Crouch 29 Walton D Crouch 14 (s/b Walter) William H Crouch 11 James J Crouch 8 Mary A E Crouch 3 Josiah Crouch 1 Martha Crouch 2/12
1850 census, District 41, Heard, Georgia Shadrack Crouch 48 Catharine Crouch 22 Joseph C Crouch 18 Mary A Crouch 16 Wm J Crouch 14 Leander S Crouch 13 Lewis Crouch 12 Thomas Crouch 3 Susan Crouch 3 Anina Crouch 1 Francis M Narr 22
There are family trees on Ancestry.com that list a man, Dranion Carson Crouch,1909-1961, son of Ellis Leslie Crouch and Lee Arlie King. Dranion (there's that odd name again) had a son James b in 1931 and a son Billy in 1935; so it's quite possible that's who Walter's father is. There are several Crouch/Creach men in Webster Parish LA, but they all are sons of Walter D from GA.