MR
Mary Reid — 1940 US Census Record
Model Tree available1940 United States Federal Census · Cabarrus-County, North Carolina
Our Model Tree links this Mary Reid across the 1920, 1930 and 1940 US Censuses in Cabarrus-County, North Carolina (XGBoost, ~Confirmed), with identified parents Henrietta & Reuben — first a daughter (b.~1898), then head of a 10-person household.
Age 42
b. ~1898
Female
Daughter
Born: North Carolina
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cabarrus-County, North Carolina |
| Surname | Reid |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 42 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Eleventh |
| 1935 Residence (County) | Cabarrus |
| Additional Details | |
| Industry | NP |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Eleventh |
| Est. Birth Year | ~1898 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Pearlie Reid | Daughter | — | 31 | ~1909 |
| Annie Reid | Daughter | — | 30 | ~1910 |
| Mary Reid | Daughter | — | 42 | ~1898 |
| Laura Nilums | Daughter | — | 27 | ~1913 |
| Bessie Reid | Daughter | — | 25 | ~1915 |
| Righon Reid | Head | — | 64 | ~1876 |
| Eugene Nilums | Other | — | 1 | ~1939 |
| Ophelia Morris | Other | — | 1 | ~1939 |
| Bernard Mitchell | Other | — | 6 | ~1934 |
| Henrietta Reid | Spouse | — | 67 | ~1873 |
Census Appearances
Daughter, age 20
Cabarrus, North Carolina · implied b. ~1900 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reed |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 20 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Farm Labor |
| Industry | At Home |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Cabarrus, North …
Daughter, age 29
Cabarrus, North Carolina · implied b. ~1901 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reid |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 29 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1940
Cabarrus-County, North …
Daughter, age 42
Cabarrus-County, North Carolina · implied b. ~1898 — 10 household members
| Surname | Reid |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | Black |
| Age | 42 |
| Marital Status | Single |
| Birthplace | North Carolina |
| 1935 Residence (City) | Eleventh |
| 1935 Residence (County) | Cabarrus |
| Industry | NP |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
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 Reid across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Henrietta Reed (~0.92 confidence) and father Reuben Reed (~0.92 confidence) and father Green Reid (~0.92 confidence) and father Righon Reid (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Henrietta Reed
b. ~1872
Source mother
● Household
· direct · ~0.92
Father
Reuben Reed
b. ~1873
Source father
● Household
· direct · ~0.92
Father
Green Reid
b. ~1876
Source father
● Household
· direct · ~0.92
Father
Righon Reid
b. ~1876
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mary Reid
Daughter · 1940 · age 42 · b. ~1898 · North Carolina
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Sibling
Annie Reid
Sibling · 1940 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laura Nilums
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Reid
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pearlie Reid
Sibling · 1940 · age 31
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
1940 US Federal Census — Cabarrus-County, North Carolina
Open full size
1940 US Federal Census — Cabarrus-County, North Carolina
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02882-00289)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Donnie Green | 5 | son | — | North Carolina |
| 42 | Jackie Green | 5 | son | — | North Carolina |
| 43 | Everett Green | 3 | son | — | North Carolina |
| 44 | Ethel Green | 1 | daughter | — | North Carolina |
| 45 | Hugh G. Bost | 42 | head | Farmer | North Carolina |
| 46 | Callie Bost | 39 | wife | — | North Carolina |
| 47 | Ruby Bost | 19 | daughter | — | North Carolina |
| 48 | Ezell Bost | 18 | son | — | North Carolina |
| 49 | Parker Bost | 15 | son | — | North Carolina |
| 50 | Billy Roy Bost | 13 | daughter | — | North Carolina |
| 51 | Don Bost | 8 | son | — | North Carolina |
| 52 | Melvin Bost | 6 | son | — | North Carolina |
| 53 | Betty Jean Bost | 10 | daughter | — | North Carolina |
| 54 | Thomas Jr. Reid | 42 | head | Yard Man | North Carolina |
| 55 | Nancy Louise Reid | 38 | wife | — | North Carolina |
| 56 | Thomas Jr. Reid | 15 | son | — | North Carolina |
| 57 | Rufus Nathaniel Reid | 13 | son | — | North Carolina |
| 58 | Susannah Reid | 11 | daughter | — | North Carolina |
| 59 | James William Reid | 9 | son | — | North Carolina |
| 60 | Johnny Otis Reid | 1 | son | — | North Carolina |
| 61 | Righon G. Reid | 64 | head | Farmer | North Carolina |
| 62 | Henrietta Reid | 67 | wife | — | North Carolina |
| 63 | Mary Reid THIS PERSON | 42 | daughter | — | North Carolina |
| 64 | Pearlie Reid | 31 | daughter | Cook | North Carolina |
| 65 | Annie Rachelle Reid | 30 | daughter | Cook | North Carolina |
| 66 | Bessie Reid | 25 | daughter | — | North Carolina |
| 67 | Laura Nilums | 27 | daughter | — | North Carolina |
| 68 | Eugene Mitchell Nilums | 1 | grandson | — | North Carolina |
| 69 | Bernard Mitchell | 6 | grandson | — | North Carolina |
| 70 | Ophelia Morris | 1 | granddaughter | — | North Carolina |
| 71 | Willie Reid | 26 | head | Janitor | North Carolina |
| 72 | Della Reid | 24 | wife | Cook | North Carolina |
| 73 | Edward T. Howell | 62 | head | Bale Breaker | North Carolina |
| 74 | Irene Viola Howell | 25 | wife | — | North Carolina |
| 75 | Thelma E. Howell | 5 | daughter | — | North Carolina |
| 76 | W. Nelson Bost | 43 | head | Farmer | North Carolina |
| 77 | Clara Bost | 33 | wife | — | North Carolina |
| 78 | Willy Bost | 5 | daughter | — | North Carolina |
| 79 | Homer Bost | 2 | son | — | North Carolina |
| 80 | Lon E. Underwood | 41 | head | Farmer | North Carolina |
Related Census Records
Pedigree Summary
Mary + 4 siblings
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)