brother of liberality = liberal, one of the twelve commissariat officers appointed by Solomon in so many districts of his kingdom to raise supplies by monthly rotation for his household. He was appointed to the district of Mahanaim ( 1 Kings 4:14 ), east of Jordan.

These dictionary topics are from
M.G. Easton M.A., D.D., Illustrated Bible Dictionary, Third Edition,
published by Thomas Nelson, 1897. Public Domain, copy freely.