Given Name:
Mary
Surname:
Treasure
Gender:
Female
Birth date:  
15 May 1858
Birth place:
Bedwellty, Monmouthshire, Wales
- "California Death Index, 1905-1939," index (www.familysearch.org: accessed 7 October 2020), for "Mary Erwin (1934)," #27838, Sacramento County, California.
- "Mrs. Mary Erwin, Long Resident Here, Expires," The Sacramento Bee, 8 May 1934, p. 5, column 6; Newspapers.com (www.newspapers.com: accessed 8 October 2020).
Death date:  
7 May 1934
Death place:
Sacramento, Sacramento, California, United States
- "California Death Index, 1905-1939," index (www.familysearch.org: accessed 7 October 2020), for "Mary Erwin (1934)," #27838, Sacramento County, California.
- "Mrs. Mary Erwin, Long Resident Here, Expires," The Sacramento Bee, 8 May 1934, p. 5, column 6; Newspapers.com (www.newspapers.com: accessed 8 October 2020).
Burial date:  
May 1934
Burial place:
United States
- "Find A Grave," database, FindAGrave.com (www.findagrave.com: accessed 9 October 2020), memorial 97097343, Mary Treasure Erwin (1858-1934).