Denzil Dean Harber
In 1932 Harber joined the Communist League , the successor of the Balham Group - an opposition group in the CPGB - and one of the first independent Trotskyist groups in the country . Trotsky advised the group to enter the Independent Labour Party ( ILP ) , which had just disaffiliated from the Labour Party . 
<triplet> Communist League <subj> 1932 <obj> point in time <triplet> Balham Group <subj> 1932 <obj> point in time