What were William Clark's brothers' names?

His parents, John and Anne Rogers Clark, had ten children, six sons and four daughters: His 5 brothers' names were: 1.) Gen. Jonathan Clark (b. Aug 1, 1750) married Sarah Hite. 2.) George Rogers Clark (b. Nov 19, 1752) revolutionary war hero and never married 3.) Capt. John Clark (b. Sept 15, 1757) 4.) Lieutenant Richard Clark (b. Sept 15, 1757) 5.) Capt. Edmund Clark (b. Sept 25, 1762)