Name of “Joseph Derderian” from Marriage Records, found in June 2019:
Name: Mr Joseph Derderian
Gender: Male
Race: White
Age: 23
Birth Year: abt 1914
Birth Place: Armenia
License County: Wayne
Marriage Date: 2 Jul 1937
Marriage Place: Dearborn, Wayne, Michigan, USA
Residence Place: Detroit, Michigan
Father: Puzant Derderian
Mother: Rose Pakossian
Spouse: Marion Uszak
County File Number: 501405
State File Number: 184594

Full date of birth of “20 May 1914”, suffix of “Sr”, date of death of “5 June 1964”, from a copy of a three-pager family tree titled, "Descendants of Peter Usak" and dated "15 November 1995" and obtained from the Toth family by Brian of nzolivers while visiting the USA in November 2022. Peter Usak's granddaughter, Frances Usak, married Daniel Toth (1898-1970). This was Daniel's second marriage and they went on to have two children, Daniel and Arlene.

Place of burial from Find a Grave found in January 2023:
https://www.findagrave.com/memorial/146585381/joseph-derderian