Education
In 1963 he gained a Doctor of Philosophy from the University of Warsaw.
In 1963 he gained a Doctor of Philosophy from the University of Warsaw.
He was studying history at the University of Łódź. Spieralski had been working as a journalist since 1949. He had been working at the Instytut Historii Personal Area Networks since 1972.
He was specialist at the Polish military history from 15th to 17th century.
