Thaddeus Kaechle, my 3rd great grandfather, arrived at Castle Garden in New York aboard the ship Monmouth in the summer of 1851 with his wife, Katherine, and five or six children. (Only five are listed on the passenger list, but there should be six.) They were in Huron County, Ohio when, two years later, his wife gave birth to their 7th and later 8th children, both daughters. Thada Koechle, passenger #281, 05 July 1851, Ship Monmouth, Ancestry.com. New York, Passenger Lists, 1820-1957 [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2010 A big breakthrough on this family was the German marriage records on...