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Mary Grady — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cumberland, North Carolina
Our Model Tree links this Mary Grady across the 1920 and 1930 US Censuses in Cumberland, North Carolina (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 7-person household.
Age 40
b. ~1890
Female
Spouse
Born: North Carolina
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cumberland, North Carolina |
| Surname | Grady |
| Given Name | Mary L |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 18 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Can Read/Write | No |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Township / Ward | Fayetteville Town |
| Est. Birth Year | ~1890 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Lillie Grady | Daughter | — | 4 | ~1926 |
| David Grady | Son | — | 15 | ~1915 |
| Tom Grady | Son | — | 21 | ~1909 |
| Murd Grady | Head | — | 45 | ~1885 |
| Robert Grady | Son | — | 9 | ~1921 |
| Johnnie Grady | Son | — | 12 | ~1918 |
| Mary Grady | Spouse | — | 40 | ~1890 |
Census Appearances
1920
Cumberland, North …
Spouse, age 25
Cumberland, North Carolina · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grady |
| Given Name | Mary F. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
1930
Cumberland, North …
Spouse, age 40
Cumberland, North Carolina · implied b. ~1890 — 7 household members
| Surname | Grady |
| Given Name | Mary L |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | North Carolina |
| Age at First Marriage | 18 |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Can Read/Write | No |
| 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 Grady across 2 US Census years (1920 and 1930) in Cumberland, North Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Grady
Spouse · 1930 · age 40 · b. ~1890 · North Carolina
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cumberland, North Carolina
Open full size
1930 US Federal Census — Cumberland, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1684unit:0336)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Lee | 19 | Roomer | Cook | North Carolina |
| 2 | Wallace William | 26 | Roomer | Laborer | North Carolina |
| 3 | Warren Brinson | 25 | Roomer | Watchman | North Carolina |
| 4 | Murd Grady | 45 | Head | Laborer | North Carolina |
| 5 | Mary L Grady THIS PERSON | 40 | Wife | — | North Carolina |
| 6 | Tom Grady | 21 | Son | — | North Carolina |
| 7 | David Grady | 15 | Son | — | North Carolina |
| 8 | Johnnie Grady | 12 | Son | — | North Carolina |
| 9 | Robert Grady | 9 | Son | — | North Carolina |
| 10 | Lillie Grady | 4 | Daughter | — | North Carolina |
| 11 | Calvin Williams | 38 | Head | Laborer | North Carolina |
| 12 | Sarah Williams | 27 | Wife | — | North Carolina |
| 13 | Willie M Williams | 12 | Daughter | — | North Carolina |
| 14 | Frank Williams | 11 | Son | — | North Carolina |
| 15 | Edna Williams | 8 | Daughter | — | North Carolina |
| 16 | Calvin Williams | 7 | Son | — | North Carolina |
| 17 | Millie Williams | 6 | Son | — | North Carolina |
| 18 | Grady Williams | 3 | Son | — | North Carolina |
| 19 | Lucille Williams | 2 | Daughter | — | North Carolina |
| 20 | Willie Williams | 1 | Daughter | — | North Carolina |
| 21 | Nathaniel Williams | 30 | Head | Laborer | North Carolina |
| 22 | Alice Williams | 19 | Wife | — | North Carolina |
| 23 | Nathaniel Williams | 1 | Son | — | North Carolina |
| 24 | Letha Baldwin | 27 | Roomer | Cook | North Carolina |
| 25 | Maxine Baldwin | 1 | Roomer | — | North Carolina |
| 26 | Luther Martin | 17 | Roomer | — | North Carolina |
| 27 | James Bogans | 57 | Head | Laborer | North Carolina |
| 28 | Mary Bogans | 38 | Wife | — | North Carolina |
| 29 | James Jr Bogans | 13 | Son | — | North Carolina |
| 30 | Annie Bogans | 11 | Daughter | — | North Carolina |
| 31 | Ambrose Williams | 26 | Head | Cook | North Carolina |
| 32 | Anna Williams | 20 | Wife | — | North Carolina |
| 33 | Mary P Walker | 37 | Head | Cook | North Carolina |
| 34 | Lelia Davis | 17 | Roomer | — | North Carolina |
| 35 | Troy Davis | 18 | Roomer | — | North Carolina |
| 36 | Monroe Price | 29 | Head | — | North Carolina |
| 37 | Della Price | 33 | Wife | — | North Carolina |
| 38 | Louis Jessup | 30 | Roomer | — | North Carolina |
| 39 | Lulu Jacob | 27 | Head | Laundress | North Carolina |
| 40 | Sidney Jacob | 14 | Son | — | North Carolina |
| 41 | Alexander Tammell | 40 | Roomer | Merchant | North Carolina |
| 42 | Hellen Dean | 39 | Head | — | North Carolina |
| 43 | Mary Mcarthur | 43 | Head | — | North Carolina |
| 44 | Catherine Mcarthur | 13 | Daughter | — | North Carolina |
| 45 | Gola Mcarthur | 23 | Sister | — | North Carolina |
| 46 | Dorthy Mcarthur | 2 | Niece | — | North Carolina |
| 47 | Thomas Holmes | 24 | Head | — | North Carolina |
| 48 | Mary Holmes | 18 | Wife | — | North Carolina |
| 49 | Almida Smith | 19 | Head | — | North Carolina |
| 50 | Stephen Bailey | 21 | Roomer | Laborer | North Carolina |
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)