Hartland and Thomas Molson sold the team to their cousins David , Bill and Peter Molson in 1964 , and they owned the team until 1971 .
Senator Hartland Molson and his brother , Thomas , purchased the team from Senator Donat Raymond in 1957 .
Hartland and Thomas   sold the team to their cousins David , Bill and Peter Molson in 1964 , and they owned the team until 1971 .
Senator Hartland Molson and his brother , Thomas , purchased the team from Senator Donat Raymond in 1957 .