Given Name:
Henry
Surname:
John
Gender:
Male
Birth date:  
15 February 1851
Birth place:
English Spelling: Mathry, Pembrokeshire, Wales
Welsh Spelling: Mathri, Pembrokeshire, Wales
- "Find A Grave," database, FindaGrave.com (www.findagrave.com: accessed 8 July 2020), memorial 14926596 "Henry John (1851-1922)," Portage, Box Elder, Utah.
- "Portage Pioneer Dies in Salt Lake," Box Elder News Journal, 10 March 1922, p. 2, column 3; Utah Digital Newspapers (digitalnewspapers.org, accessed 8 July 2020).
- "Utah Death Certificates, 1904-1964" (www.familysearch.org: accessed 8 July 2020), for "Henry John (1922)," #420 Salt Lake City, Salt Lake, Utah.
Death date:  
7 March 1922
Death place:
Salt Lake City, Salt Lake, Utah, United States
- "Find A Grave," database, FindaGrave.com (www.findagrave.com: accessed 8 July 2020), memorial 14926596 "Henry John (1851-1922)," Portage, Box Elder, Utah.
- "Portage Pioneer Dies in Salt Lake," Box Elder News Journal, 10 March 1922, p. 2, column 3; Utah Digital Newspapers (digitalnewspapers.org, accessed 8 July 2020).
- "Utah Death Certificates, 1904-1964" (www.familysearch.org: accessed 8 July 2020), for "Henry John (1922)," #420 Salt Lake City, Salt Lake, Utah.
Burial date:  
10 March 1922
Burial place:
Salt Lake City, Salt Lake, Utah, United States
- "Find A Grave," database, FindaGrave.com (www.findagrave.com: accessed 8 July 2020), memorial 14926596 "Henry John (1851-1922)," Portage, Box Elder, Utah.
- "Portage Pioneer Dies in Salt Lake," Box Elder News Journal, 10 March 1922, p. 2, column 3; Utah Digital Newspapers (digitalnewspapers.org, accessed 8 July 2020).
- "Utah Death Certificates, 1904-1964" (www.familysearch.org: accessed 8 July 2020), for "Henry John (1922)," #420 Salt Lake City, Salt Lake, Utah.