Leo Juskowiak's father was Wolenty Valentine Juskowiak ( Wally of Walter) Wolenty was born in Feb 15,1852 in Posan, Poland. He married Francis Janiszewski in May 1878 and came to the US in May 1885. She came in 1886. They had 4 sons and 6 daughters. Ignaz Juskowiak,Stanisla Juskowiak,Leo Juskowiak,Tomasy Juskowiak,Margiana Juskowiak,Yulona Juskowiak,Palogia Juskowiak,Bololia Juskowiak,Kategina Juskowiak and Victoria Juskowiak. Is this any help?