Familienlinien: BURKHARDT, BURKHARDT, HEINZELMAN, LOTZ, STUMPF.
Orte: Hamilton, Butler, Ohio, USA; Butler, Ohio, USA; Somerville, Butler, Ohio, USA; St Clair, Butler, Ohio, USA; Ohio, USA; Unterhausen, Landsberg am Lech, Bavaria, Germany; Aßlar, Lahn-Dill-Kreis, Hesse, Germany.