Robert Stewart Whipple was born in 1871.
Robert Stewart Whipple died in 1953.
Robert Stewart Whipple has written: 'Some scientific instrument makers of the eighteenth century'
Robert T. Whipple was born in 1946.
Robert Stewart Menzies was born in 1856.
Robert Stewart was born on September 3, 1856.
Robert John Stewart was born in 1949.
Alexander Robert Stewart was born in 1795.
Robert Marcellus Stewart was born in 1815.
Robert Stewart Sparks was born in 1871.
Robert Leslie Stewart was born in 1918.
Robert Strother Stewart was born in 1878.
Robert Stewart Hyndman was born in 1915.