Jakob 1 Diefenthäler
b. May 1766, d. 17 April 1835
- Father: Johann Jacob Diefenthäler b. 1744, d. 19 March 1813
 - Mother: Anna Catharina Steil b. 1734, d. 27 May 1818
 
- Jakob 1 Diefenthäler was born in May 1766 in Spiesheim, Rheinhessen.
 - He married Maria Elisabeth Schmitt, daughter of Kaspar Schmitt and Maria Barbara Jung, in 1791.
 - He was an Ackersmann, Gemeindtsmann (farmer, ????????///.
 - Jakob 1 Diefenthäler died on 17 April 1835 at age 68 in Spiesheim, Rheinhessen.
 
- Last Edited: 14 Nov 2004
 
Family: Maria Elisabeth Schmitt b. 2 December 1764, d. 11 February 1831
- Eva Catharina Diefenthäler b. 6 September 1792, d. 7 January 1877