Ancestry.com, Michigan, Federal Naturalization Records, 1887-1931 (Lehi, UT, USA: Ancestry.com Operations, Inc., 2016).

• Titel	Ancestry.com, Michigan, Federal Naturalization Records, 1887-1931 (Lehi, UT, USA: Ancestry.com Operations, Inc., 2016).
  Kurztitel	Michigan, Federal Naturalization Records, 1887-1931
  Aufbewahrungsort	Ancestry.com
  Quellen-Kennung	S516
  Text	Naturalization Records. National Archives at Chicago, Chicago, Illinois. A full list of sources can be found here.
  Verknüpft mit Personen: 2	LOTZ, Albin Udo° SEYFARTH, Werner Walter Fritz