The death certs of any of the children MAY give names of parents....and possibly the mother's maiden name.

Didn't see one listed for Young Brooks, but here is Monroe

Alabama Deaths, 1908-59 Record
Name: Monroe Brooks
Death Date: Jun 1931
Death County: Baldwin
Volume: 26
Roll: 2
Page #: 12565

Name: Carrie (Monroe) Brooks
Death Date: Oct 1931
Death County: Perry
Volume: 47
Roll: 2
Page #: 23093

Link below has interesting related stuff