Anonymous (Guillory) Dupre

Ancestors

Son of [private father (1960s - unknown)] and [private mother (1970s - unknown)]

Problems/Questions Profile managers: Audrey Lee Crockett [send private message], Deadra Bourke [send private message], and Anonymous Dupre [send private message]

Biography

DNA

23andMe

My Ancestry Composition & Chromosome Painting

OpenSNP

My raw 23andMe data

Triangulations

• ~8.3cM segment on chromosome #12 shared between myself, Manuel-3021, & Pousson-30.
• 9.5cM segment on chromosome #2 shared between myself, Mickie (Stagg) York, Leo Anderson, & S Stout.
• 9.2cM segment on chromosome #16, shared between the same people as above.
• 10.8cM segment on chromosome #1, shared between myself, Joanna (Walters) Root, Paul Singleton, & Anonymous Dupre. Much more is shared between Joanna (Walters) Root & Paul Singleton (47.1cM), and neither end of their segment is aligned with mine, indicating they are much more closely related to the MCRA.
• ~13cM segment on chromosome #11, shared between myself, Cheryl Norred, & Louisa Deville.
• 10.7cM segment on chromosome #2, shared between myself, Suz M. Broussard, & Danielle (Bertrand) LeBoeuf (theirs is 31.3cM).
• ~7cM segment on chromosome #11, shared between myself, Rayleigh Johnson, & Danielle (Bertrand) LeBoeuf. Theirs is 10.3cM.

I am trying to discover who our MCRAs are.

• 18.4cM segment on chromosome #19, shared between myself, Deadra Doucet, and Anonymous Thibodeaux (my maternal grandfather).

• 12.7cM segment on chromosome #18 shared between myself, Denise Nevils, & Anonymous Thibodeaux (my maternal grandfather).

DNA Confirmations

• Paternal relationship is confirmed by a triangulated group on GEDmatch who share a 8.3 cM segment on chromosome 5, consisting of Anonymous (Guillory) Dupre, GEDmatch kit # UV5175892, and Ennis Bonnette, his 6th cousin 1x removed, GEDmatch kit # T098197, and Moneka Swan, his 7th cousin, GEDmatch kit # MB4754431. (Ennis and Moneka are 6th cousins 1x removed.) Their most-recent common ancestors are Joséph Pierre Grégoire Guillory and Marie LaCasse, the 6x great grandparents of Anonymous (Guillory) Dupre and 5x great grandparents of Ennis Bonnette and 6x great grandparents of Moneka Swan. Anonymous is the son of Living Guillory (1960s -) who is the 5x great grandson of the common ancestors Joséph Pierre Grégoire Guillory & Marie LaCasse.

• Paternal relationship is confirmed by a triangulated group on GEDmatch who share a 8.3 cM segment on chromosome 5, consisting of Anonymous (Guillory) Dupre, GEDmatch kit # UV5175892, and Moneka Swan, his 7th cousin, GEDmatch kit # MB4754431, and Ennis Bonnette, his 6th cousin 1x removed, GEDmatch kit # T098197. (Moneka and Ennis are 6th cousins 1x removed.) Their most-recent common ancestors are Joséph Pierre Grégoire Guillory and Marie LaCasse, the 6x great grandparents of both Anonymous (Guillory) Dupre and Moneka Swan and 5x great grandparents of Ennis Bonnette. Anonymous is the son of Huey Guillory who is the 5x great grandson of the common ancestors Joséph Pierre Grégoire Guillory & Marie LaCasse.

• Paternal relationship is confirmed by paternal haplogroup R-Z16539 match with downstream R-BY55107 haplogroup of Guillory FTDNA kit #389954: https://www.ytree.net/DisplayTree.php?blockID=6254&star=false

R-Z16539 is also the most common paternal haplogroup of 23andMe testers with the surname Guillory.

• Paternal relationship is confirmed by a triangulated group on GEDmatch who share a 7 cM segment on chromosome 11, consisting of Danielle (Bertrand) LeBoeuf, GEDmatch kit # QU5602177, and Rayleigh Johnson, her 5th cousin 3x removed, GEDmatch kit # XJ7870006, and Anonymous (Guillory) Dupre, her 6th cousin 1x removed, GEDmatch kit # UV5175892. (Rayleigh and Anonymous are 7th cousins 2x removed.) Their most-recent common ancestors are Jean Baptiste Louis Fontenot and Marie LaGrange, the 5x great grandparents of Danielle (Bertrand) LeBoeuf and 8x great grandparents of Rayleigh Johnson and 6x great grandparents of Anonymous (Guillory) Dupre. Danielle is the daughter of Private who is the 4x great grandson of the common ancestors Jean Baptiste Louis Fontenot & Marie LaGrange.

• Maternal relationship is confirmed by a 23andMe test match between myself and a maternal half-sibling. Our most-recent common ancestor is our mother. Predicted relationship from 23andMe: Half-Brother, based on sharing 25.08% DNA across 53 segments.

Relationship to maternal grandfather is confirmed by predicted relationship from 23andMe: Grandson, based on sharing 23.97% DNA across 41 segments.

Sources