Hi ....we may be distant cousins. My grandfather was Peter Bleskan who emigrated in 1906 and was born in 1888 in Czechslovakia. My father was Peter George Bleskan born in 1921 in Superior, Wisconsin.
We have the family genealogy completed for my great grandfather's family Michael Bleskan (1881dob), descendants of gggf Pavol Bleskan (1812dob) and ggggf Jan Bleskan (prior to 1800). Curiously Pavol and Jan had only one child....hard to believe in the 1800's.
Possibly your John Bleskan is related to the above family tree or a branch we don't know about. Any information you have would be appreciated. If interested I could send you the genealogy infomation we have collected.
Thank you for your response. Sincerely, Michele Bleskan