- Birth Date
- 16 May 1826
- Death Date
- 13 December 1888
His birth and death dates are confirmed by the Utah State History Cemeteries and Burials Database, which shows his name as "Daniel Grenig," as does the Early Missionary Database.
In 1861 he was a Captain of Ten and a returning missionary from the states.
- Age at Departure: 26
- Head of Household
- Age at Departure: 35
- Company Captain
- 11th Company of 50 record, 1852 June 17-September 20, 11.
- 1860 Utah Census.
- "Deaths," Deseret News, 19 December 1888, 784.
- Milo Andrus Emigrating Company journal, 1861 April-May and July-August.
- Missionary Database
- Missionary Department Missionary Registers, 1860-1959, Volume 1.
- Powell, Delna Swapp, Eleventh Pioneer Emigration Company 1852 , , p. 117, 124, 127
- Utah, Deaths and Burials, 1888-1946.
- Utah State History Cemeteries and Burials Database.