There was no evidence to that prior knowledge.
Oswald moved there in October 1962.
No connection was ever established between Ruby and Oswald. Everyone suspected at first that Ruby had filled Oswald to silence him but no ties were turned up.
He had two daughters, June Lee Oswald (born Feb. 15, 1961) and Audrey Marina Rachel Oswald (born Oct. 20, 1963)Yes, he had two children.
She is still alive as of this date in 2011.
Oswald Turnbull died in 1970.
Oswald Groenings died in 1965.
Oswald Parry died in 1936.
Oswald Menghin died in 1973.
Oswald Eve died in 1793.
Oswald Szemerényi died in 1996.
Oswald Couldrey died in 1958.
Oswald Falch died in 1977.
Oswald Achenbach died in 1905.
Oswald Heer died in 1883.
Oswald Duda died in 1941.
Henrique Oswald died in 1931.