He profited by the son's labour.
The Romans profited by this inaction to push on the siegeworks, without provoking resistance by actual assaults until the very end.
His functions were those of a secretary; and, though he profited by benefices conferred on him in lieu of salary, he remained a layman to the end of his life.
He used all sorts of expedients, sometimes dishonest, to replenish the treasury, and was even accused of having himself profited from the commerce in wheat.
He profited largely by the tyranny of Rufus, farming for the king a large proportion of the ecclesiastical preferments which were illegaly kept vacant, and obtaining for himself the wealthy see of Durham (1099).