I found the 1870 US Census while on Ancestry.com at the library the other day.Page 7, Town of Saukville, Ozaukee County, Enum. date of July 9, 1870.The following were listed: (name was incorrectly spelled as Dobble)
Andrew Dobble, age 39, farmer, from Bavaria Mary, age 37, keep house Andrew, age 16 George, age 14 Charley, age 9 Eliza, age 12 Philipp, age 7 William, age 2 Mary, age 1/2 All of the children, born in Wisconsin.
The son, Andrew, was to have later married Barbara Bienlein in 1855, and a child was Louisa(1889), my husband' grandmother. Thank you, Carol