Rowan Co. marriage book 7, p. 450, records the marriage on 17 Sep 1911 of William B. Sloan, 33, farmer, born in and resident of Rowan Co., son of Esborn (born Ohio) and Eliza (born Carter Co.) Sloan, to Rosa B. Coldiron, 17, residence Rowan Co., born Carter Co., daughter of Bide (born Ky) and Manda (born Elliott Co.) Coldiron, at Bide Coldiron’s by J. E. Browning, witnesses Luke Clark and Johnie Estep.

1920 census of Rowan Co., Ky, Pine Grove precinct, enumerated 3 Feb, lists on p. 10B, Dry Branch Rd, as family #173/176:
Sloan, Baldwin W., farmer, 42; Rosa B., wife, 26; Georgann, dau, 7; Pearlie F., 6, dau; Charlie F., son, 4 4/12; Thomas H., son, 2 8/12; Ethel M., dau, 2/12. All born Ky Ky Ky. (Although that is incorrect for Wiliam’s father.)

1930 census of Rowan Co., Ky, Pine Grove precinct, enumerated 2 Apr, lists on p. 15B as family #9:
Sloan, Baldwin, 52, farmer, 52, age at first marriage 34; Rosa, 36, wife, age at first marriage 36; Georgie A., 17, dau; Pearl F., 16, dau; Charles F., 14, son; Thomas H., 12, son; Ethel M., 10, dau; Junior W., 6, son; Robert, 4 1/12, son; Clark, Carl, 5, nephew. Baldwin’s father born Ohio, all others and their parents Ky. (The preceding household is that of Baldwin’s brother Alvin.)

Carl Clark is both Baldwin's first cousin once removed (Carl's paternal grandmother Malvina Enix was a sister of Baldwin's mother Malvina Enix) and Rosa's nephew, son of her sister Ada Coldiron who married John Luke Clark.

1940 census of Rowan Co., Kentucky, Pine Grove precinct, ED 103-10, enumerated 8 April, lists on p. 5A as family #59, on Dry Branch Ridge:
Sloan, Baldwin, 62, farmer; Rosa, wife, 46; Charles, son, 24; Ethel, dau, 20; W. B. Jr., son, 16; Robert, son, 14. Clark, Carl, cousin, 15; Francis, cousin, 13. All born in Ky, all living in same house in 1935. Coldiron, Amanda, mother-in-law, 80, widowed, b. Ky, living in Morehead, Rowan Co., Ky in 1935.