J. R. Williamson was born on 1941-10-09.
Malcolm J. Williamson was born in 1950.
J. C. Williamson was born in 1845.
J. B. Williamson was born in 1956.
J. C. Williamson died in 1913.
J J. Williamson has written: 'Fire extinguishment and fire alarm systems'
J. R. Reynolds was born in 1984.
J. R. Williams was born in 1887.
J. J. R. van Minden was born in 1947.
J. R. Monterose was born in 1927.
J. R. Shaw was born in 1934.
J R Mudholkar was born in 1902.
R. J. Billinton was born in 1845.