Source Citations for Brian Duane Marks

The source descriptions are noted at the top of the page. Following them are detailed citation references.

Note that these are only source citations and reference details, and do not necessarily establish a fact beyond dispute. They are, however, sufficient (either individually or in combination) to make the compiler believe the associated facts are true.

Source Citations

death-npri-brian-marks-1965: Death index entry for Brian D. Marks (1965); California, U.S., Death Index, 1940-1997, database, Ancestry (https://www.ancestry.com: accessed 23 Oct 2023), no physical record image; citing “State of California; California Death Index, 1940-1997; Sacramento, CA, USA: State of California Department of Health Services, Center for Health Statistics”

interview-loretta-spear-2006: Email conversation with Loretta Pearl (Johnson) Spear, 19 Aug 2006, includes physical notes sent by mail; privately held

interview-loretta-spear-2017: Email conversation with Loretta Pearl (Johnson) Spear, 17-18 Jul 2017; privately held

marker-brian-marks-1965: Gravestone of Brian Duane Marks (1965); Find A Grave (https://www.findagrave.com: accessed 23 Oct 2023), memorial ID 71414977, no photograph; citing “Green Hills Memorial Park (Rancho Palos Verdes, California), Babyland, 201, F” [Gravestone photograph from BillionGraves (https://billiongraves.com: accessed 23 Oct 2023), URL path suffix “grave/Brian-Daune-Marks/16647646”, photographed 20 Aug 2015 by dkrb]

Source Reference Details

Name Details

death-npri-brian-marks-1965:

Comment Detail: Source includes name (Brian D. Marks).

interview-loretta-spear-2017:

Comment Detail: Source includes name (Brian Marks).

marker-brian-marks-1965:

Comment Detail: Source includes name (Brian Duane Marks).

Birth Details

death-npri-brian-marks-1965:

Comment Detail: Source includes date (4 Jan 1960) and location (California).

marker-brian-marks-1965:

Comment Detail: Source includes date (Jan 4, 1960).

Death Details

death-npri-brian-marks-1965:

Comment Detail: Source includes date (1 Feb 1965) and location (Los Angeles [whether city or county is not specified, so use as county name; state is California]).

interview-loretta-spear-2006:

Reference Detail: Image #3.

Comment Detail: Source includes state (Calif).

interview-loretta-spear-2017:

Comment Detail: Source includes age (5). Using his age and his birth date of 4 Jan 1960 gives a birth date range from 4 Jan 1965 to 3 Jan 1966.

marker-brian-marks-1965:

Comment Detail: Source includes date (Feb 1, 1965).

Father Details

interview-loretta-spear-2017:

Comment Detail: Source identifies Brian [Marks] as a son of Duane [Marks]. The source does not provide sufficient evidence to denote the type of parent/child relationship.

Mother Details

death-npri-brian-marks-1965:

Comment Detail: Source identifies person with maiden surname (Brown) as the mother of Brian D. Marks.

interview-loretta-spear-2017:

Comment Detail: Source identifies Brian [Marks] as a son of {private} Marks. The source does not provide sufficient evidence to denote the type of parent/child relationship.