baseborn
1. [ adjective ] of low birth or station (`base' is archaic in this sense)
Synonyms: base lowly humble
Examples:

"baseborn wretches with dirty faces" "of humble (or lowly) birth"

Related terms: lowborn
2. [ adjective ] (archaic) illegitimate
Synonyms: base
Related terms: archaism illegitimate
Similar spelling:   Bassford
  baseboard
  backboard