Have you seen these?
From Rootsweb.org:
Gottlob Streicher, born 31 Dec 1823 in Neuhausen, died 11 Jul 1888 in Detroit, MI; emigrated in 1846.
http://wc.rootsweb.ancestry.com/cgi-bin/igm.cgi?op=GET&d...1870 US Census has him in Detroit, Wayne, MI
From a 1927 Passenger list:
Gottlob Streicher, age 25, born Neuhausen, occupation "Landwirt. Tagel", going to Penfield, NY
http://hotel432.server4you.de/passagierlisten/listen.php?Arc...ellisisland.org has:
Carl Streicher, age 18 from Menhausen, Germany.
Arrived 22 Aug 1910 aboard the "Nieuw Amsterdam" out of Rotterdam
going to Defiance, Ohio where his uncle, George Streicher lived.
His German contact was his mother, Maria Streicher of Menhausen