If this is the correct John Henry Crace - Lee Crase says his ancestor was born in Morgan co. KY. (SV-731)
1910 James Crace living in Morgan co., KY, aged 52 with wife, Minerva (50); Dicy C. (26); Ruwena (24); John H. (19); brother George (44). (Ancestry census)
1930 KY census: Aged 41 living in Morgan Co. with wife, Emma (37) and 5 children: Valmer (17); Elmer (15); Ressie (10); Chalden (5) and Olean (1). (SV-1400.18)