Headborough
Headborough (hed"bur*o) , noun
1.
The chief of a frankpledge, tithing, or decennary, consisting of ten families; -- called also borsholder, boroughhead, boroughholder, and sometimes tithingman. See Borsholder. [English] — Blackstone
2.
(Modern Law) A petty constable. [English]
Also: Headborrow