I am starting with my great-grandfather and looking up and across for Lunau/Herrick relations. My gg was George Arthur Lunau. I don't know when and where he was born but he died in St. Clair County MI in 1944. He was married to Barbara Cook. My grandfather was Harry Lunau (I don't know if they had any other children). He was born in Sanalac County, MI in 1897 and died in Florida in 1982. His first wife was Genevieve Herrick, born 1892, died 1975. They had five children. Virginia, Harold (1919), Kathaleen (1921), Marvin (1923) and Jean.