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Mary Monroe — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Bryan, Oklahoma
Our Model Tree links this Mary Monroe across the 1930 and 1940 US Censuses in Bryan, Oklahoma (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 9-person household.
Age 2
b. ~1928
Female
Daughter
Born: Oklahoma
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Bryan, Oklahoma |
| Surname | Monroe |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Speairs Township |
| Est. Birth Year | ~1928 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Audry Monroe | Daughter | — | 11 | ~1919 |
| Mary Monroe | Daughter | — | 2 | ~1928 |
| Roy Monroe | Son | — | 13 | ~1917 |
| Dorothy Monroe | Daughter | — | 9 | ~1921 |
| Willie Monroe | Son | — | 15 | ~1915 |
| Anna Monroe | Spouse | — | 40 | ~1890 |
| Brandie Monroe | Son | — | 7 | ~1923 |
| Will Monroe | Head | — | 50 | ~1880 |
| Lucy Monroe | Daughter | — | 5 | ~1925 |
Census Appearances
1930
Bryan, Oklahoma
Daughter, age 2
Bryan, Oklahoma · implied b. ~1928 — 9 household members
| Surname | Monroe |
| Given Name | Mary M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Bryan-County, Oklahoma
Daughter, age 12
Bryan-County, Oklahoma · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Monroe |
| Given Name | Marjorie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| 1935 Residence (City) | Speairs |
| 1935 Residence (County) | Bryan |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Monroe across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Monroe
Daughter · 1930 · age 2 · b. ~1928 · Oklahoma
★ You are viewing this record
Sibling
Audry Monroe
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Brandie Monroe
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucy Monroe
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Monroe
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Monroe
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Monroe
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Bryan, Oklahoma
Open full size
1930 US Federal Census — Bryan, Oklahoma
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1894unit:0650)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lethia L Scoggins | 39 | Head | — | Georgia |
| 52 | Willie L Scoggins | 16 | Daughter | Farmer | Georgia |
| 53 | Mollie L Scoggins | 14 | Daughter | — | Georgia |
| 54 | Conglam Scoggins | 12 | Daughter | — | Alabama |
| 55 | Leeroy Brewer | 28 | Head | Farmer | Texas |
| 56 | Eva G Brewer | 27 | Wife-H | — | Oklahoma |
| 57 | Earnest Brewer | 9 | Son | — | Oklahoma |
| 58 | Lois Brewer | 7 | Daughter | — | Oklahoma |
| 59 | Luther Brewer | 6 | Son | — | Oklahoma |
| 60 | Carl Brewer | 4 | Son | — | Oklahoma |
| 61 | Roy Brewer | 2 | Son | — | Oklahoma |
| 62 | Helen Brewer | 1 | Daughter | — | Oklahoma |
| 63 | Isaac Humphrey | 18 | Head | Laborer | Oklahoma |
| 64 | Mary E Humphrey | 15 | Wife-H | — | Oklahoma |
| 65 | Luther L Cupit | 63 | Head | Farmer | Mississippi |
| 66 | Mollie Cupit | 50 | Wife-H | — | Georgia |
| 67 | Preston Cupit | 17 | Son | Laborer | Oklahoma |
| 68 | Pauline Cupit | 11 | Daughter | — | Oklahoma |
| 69 | Nettie Cupit | 9 | Daughter | — | Oklahoma |
| 70 | Henry Cupit | 19 | Head | Laborer | Oklahoma |
| 71 | Opal Cupit | 19 | Wife-H | — | Oklahoma |
| 72 | Hanna E Harris | 49 | Head | Farmer | Mississippi |
| 73 | Minnie T Harris | 44 | Wife-H | — | Mississippi |
| 74 | Lena Harris | 18 | Daughter | — | Oklahoma |
| 75 | Ganey Harris | 14 | Son | — | Oklahoma |
| 76 | Lucile Harris | 10 | Daughter | — | Oklahoma |
| 77 | Hallman Harris | 5 | Son | — | Oklahoma |
| 78 | Barbra Harris | 1 | Daughter | — | Oklahoma |
| 79 | John Matthews | 62 | Head | Farmer | Texas |
| 80 | Lucinda E Matthews | 56 | Wife-H | — | Texas |
| 81 | Will Monroe | 50 | Head | Farmer | Tennessee |
| 82 | Anna Monroe | 40 | Wife | — | Tennessee |
| 83 | Willie F Monroe | 15 | Son | — | Texas |
| 84 | Roy L Monroe | 13 | Son | — | Texas |
| 85 | Audry F Monroe | 11 | Daughter | — | Oklahoma |
| 86 | Dorothy L Monroe | 9 | Daughter | — | Oklahoma |
| 87 | Brandie L Monroe | 7 | Son | — | Oklahoma |
| 88 | Lucy L Monroe | 5 | Daughter | — | Oklahoma |
| 89 | Mary M Monroe THIS PERSON | 2 | Daughter | — | Oklahoma |
| 90 | Seaborn K Jay | 52 | Head | Farmer | Georgia |
| 91 | Mary E Jay | 56 | Wife | — | Alabama |
| 92 | Juanita Jay | 14 | Daughter | — | Oklahoma |
| 93 | Francis Jay | 24 | Son | Laborer | Texas |
| 94 | Thomas E Rambo | 58 | Head | Farmer | Texas |
| 95 | Nora F Rambo | 48 | Wife-H | — | Arkansas |
| 96 | Frances Rambo | 16 | Daughter | — | Oklahoma |
| 97 | Billie Rambo | 11 | Daughter | — | Oklahoma |
| 98 | Mack A Gaston | 43 | Head | Farmer | Arkansas |
| 99 | Zella Gaston | 33 | Wife-H | — | Arkansas |
| 100 | Marie Gaston | 15 | Daughter | — | Arkansas |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)