Don't know where your Czech town is, can't find mine for positive! There is a web site of Czech Republic locations to try: http://www.calle.com/world/czechrepublic/index.html
I wonder if your Marie Manak was related to my Marie Manak? Our Marie was born in 1894, and I know her father's name was Tomas. She had a relative (perhaps brother) Johan who was already in Chicago when she immigrated in 1912. Another possible brother, Franz was on the boat with her.