A son of the preceding; was knighted by James I.; served under Charles I.; as a privateer defeated a squadron of Venetians, and fought against the Algerines; was imprisoned for a time as a Royalist; paid court afterwards to the Protector; was well received at the Restoration; was one of the first members of the Royal Society, and a man of some learning; wrote treatises on the Nature of Bodies and Man's Soul, on the corpuscular theory (1603-1665).