Robert Ian Mackenzie was born on November 27, 1946, in Stoke on Trent, England, UK.
Robert Ian Mackenzie is 6' 1 1/2".
Ian Mackenzie-Kerr was born in 1929.
Robert Mackenzie Johnston was born in 1843.
Robert C. MacKenzie was born on 1948-11-30.
Robert MacKenzie - rugby union - was born in 1856.
Robert W. Mackenzie was born on 1928-06-06.
Robert Ian Winstin was born in 1959.
Ian Robert Young was born in 1932.
Robert Ian Simpson was born on November 14, 1982, in Rock Springs, Wyoming, USA.
Robert Ian Evans was born on June 30, 1987, in Daytona Beach, Florida, USA.
Robert Mackenzie Johnston died in 1918.
Peter Kenneth Ian Mackenzie has written: 'Trypanosomiasis in sheep due to Trypanosoma (Nannomanas) congolense'