Leander married Maria Anna Denck on 26 Aug 1900 in Elizabeth, Union County, New Jersey, USA. Maria (daughter of Adam Denck and Apollonia Braun) was born on 12 Dec 1864 in Stein, Pfalz, Bayern; was christened on 14 Dec 1864 in Stein, Pfalz, Bayern; died on 1 Aug 1943 in Roselle, Union County, New Jersey, USA. [Group Sheet] [Family Chart]

1. Rose Streisel was born on 13 Jun 1901 in Elizabeth, Union County, New Jersey, USA; died on 15 Jan 1994.
2. Leonard John Streisel was born on 17 Nov 1902 in Elizabeth, Union County, New Jersey, USA; died on 19 Apr 1993 in Ohio, USA.
3. Charles Streisel was born in 0Aug 1904 in Elizabeth, Union County, New Jersey, USA.
4. Marie Streisel was born on 7 May 1906 in Elizabeth, Union County, New Jersey, USA; died on 5 Apr 1971; was buried in St. Gertrude's Cemetery, Colonia, Middlesex County, New Jersey, USA.