Given Name:
Johanna Elizabeth
Surname:
Bona
Gender:
Female
Birth date:  
29 December 1840
Birth place:
Llangollen, Denbighshire, Wales
- Family Tree (www.familysearch.org: accessed 6 June 2017), Johanna Elizabeth Bona entry, PID: K2WQ-7KQ.
Death date:  
3 November 1919
Death place:
- Family Tree (www.familysearch.org: accessed 6 June 2017), Johanna Elizabeth Bona entry, PID: K2WQ-7KQ.
- "California Death Index, 1905-1939," (www.familysearch.org: accessed 20 June 2017), entry for "Elizabeth Twitchell (1919)," # 42957, San Francisco, San Francisco, California.
Burial date:  
Burial place:
San Francisco, San Francisco, California, United States
- Family Tree (www.familysearch.org: accessed 6 June 2017), Johanna Elizabeth Bona entry, PID: K2WQ-7KQ.