An old Kent family named Frudd lived at Milton near Sittingbourne, but it seems most likely that Frowde was the son of Charles Frowde, a bailiff of Cardiff in the mid-1590s.
As constable of Queenborough Castle, five miles from Shurland, Montgomery was ‘well pleased’ to hear in November 1620 that the corporation meant to elect his servant to the third Jacobean Parliament.
