Jakob married Katharina Maria Fess on 1 Jun 1880 in Rochester, Monroe County, New York, USA. Katharina (daughter of Jakob Fess and Katharina Margaretha Gräbel) was born on 16 Jan 1859 in Lautzkirchen, Saarland; died in 0Jun 1916 in Rochester, Monroe County, New York, USA; was buried on 5 Jun 1916 in Holy Sepulchre Cemetery, Rochester, Monroe County, New York, USA. [Group Sheet] [Family Chart]

1. Charlotte Lenhard was born in 0Feb 1881 in Rochester, Monroe County, New York, USA; died in in Rochester, Monroe County, New York, USA.
2. Anna C. Lenhard was born in 0May 1882 in Rochester, Monroe County, New York, USA.
3. Catherine E. Lenhard was born in 0Jul 1883 in Rochester, Monroe County, New York, USA; died on 13 Oct 1976 in Rochester, Monroe County, New York, USA.
4. Joseph J. Lenhard was born on 17 Apr 1885 in Rochester, Monroe County, New York, USA; died on 26 Jan 1957 in Rochester, Monroe County, New York, USA; was buried on 29 Jan 1957 in Holy Sepulchre Cemetery, Rochester, Monroe County, New York, USA.
5. John Frank Lenhard was born on 24 Aug 1888 in Rochester, Monroe County, New York, USA; died in 0Sep 1966 in Rochester, Monroe County, New York, USA.
6. Henry Philip Lenhard was born on 29 Nov 1891 in Rochester, Monroe County, New York, USA; died on 25 Dec 1966 in Rochester, Monroe County, New York, USA; was buried on 29 Dec 1966 in Holy Sepulchre Cemetery, Rochester, Monroe County, New York, USA.