Hi Mary Ann, Bible records are very difficult to find.
I found the following Robert Judd living in 1870 in Precinct 3, Green Co., KY. William, head household, [all b. in KY[ , 39 yrs old, farm laborer; Ann, wife, 37; jAMES D. 17, laborer; Mary L., 13; Samantha, 9; John W., 7; Irena E., 5; Robert, 3, and Anthony 1. Since Robert was only 3 I bet he was born in Green Co., KY.
If this is the correct Robert Judd, I'll trace him through the rest of the Censuses. Let me know. Successful Searching!