Freeport, Stephenson County, Illinois, USA 
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- Quellennachweis (10)
- Person: Johann Peter Huth
- Person: John P. Secker
- Person: Clara A. (Secker)
- Person: Anna C. Secker
- Person: Edna D (Secker)
- Person: Mathias Lawrence Conley
- 1855 Person: John Adam Zengerle ((*) 4. Mai, 1855 )
- 1883 Person: Hugo H. Secker ((*) 18. Okt., 1883 (†) 26. Dez., 1936 )
- 1891 Person: Charles Theodore Secker ((*) 21. Nov., 1891 )
- 1932 Person: Charles Secker ((†) 30. Sept., 1932 )