I am looking for information on the BIMMLER and DOERICH families of Rochester.

1. My Great Great Grandmother is Christina Bimmler (married name DOERICH) born 9 Jan. 1848 in Baden, Wurttemberg, Germany. She immigrated to the US around 1890. She had a sister named Rose, who according to my Grandfather married a man with the last name KEEN or KEAN. She supposedly immigrated before Christine and was instrumental in helping Christine come to the US. She is said to have lived in Rochester, or maybe Greece. I don't know Rose's birthdate or any other information about her. I do not find her on census records. I find the KEAN family, but no connection.

2. Charles DALHEIM born 17 Sep 1891 in Monroe Co., NY is said to be a cousin of my Great Grandmother, Christina Sophia Doerich (born 28 Dec 1886 - Germany), daughter of Christina Bimmler. I found him on the 1910 census as a child living with his parents in Parma, Monroe, NY. His parents are John C. DALHEIM and Sophia. I haven't been able to establish a relation to the Bimmler or Doerich families. I am trying to find his mother's (Sophia) maiden name.

3. I am also interested in info about the BIMMLER and DOERICH families of Rochester prior to their immigration to the US. I have the names of Frederich (Friedrich) Bimmler born abt 1823, of Baden, Germany. Wife's name is unknown. I also have the name of Johann Doerich (Dorich) born abt. 1835 of Baden, Wurttemberg, Germany. His wife's name is Rose (no maiden name).

Thank you.