He was a Liberal Party activist and served as British Columbia campaign chair for the Liberals under Lester Pearson and served in the same role under Pierre Trudeau for the 1968 and 1972 federal elections .
Head entity: 1968 Q951012 30
Tail entity: 1972 federal elections Q951046 32 33 34
Relation (head \u2192 tail): P156
Inverse relation (tail \u2192 head): P155