sentences:  In 1775, there were 110 inhabitants in 24 families living in Frohnhofen, and there were 17 private houses in the village and three communal houses.In 1779, Electorate of the Palatinate traded the "Amt" of Kübelberg for the hitherto Zweibrücken-held villages of Duchroth and Oberhausen and part of the village of Niederkirchen.Frohnhofen thereby became a Zweibrücken holding and belonged to that duchy until French Revolutionary troops marched in in 1793, belonging administratively to the Zweibrücken "Oberamt" of Homburg and the "Schultheißerei" of Waldmohr.