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Mary Grady — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wake, North Carolina
Our Model Tree links this Mary Grady across the 1920 and 1930 US Censuses in Wake, North Carolina (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 10-person household.
Age 19
b. ~1911
Female
Daughter
Born: North Carolina
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Wake, North Carolina |
| Surname | Grady |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Additional Details | |
| Occupation | Book Keeper |
| Industry | Dry Goods Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | North Carolina |
| Birth Country | United States |
| Birthplace (normalized) | north carolina |
| Occupation | Book Keeper |
| Township / Ward | Raleigh City |
| Est. Birth Year | ~1911 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Alice Grady | Other | — | 54 | ~1876 |
| Helen Grady | Daughter | — | 18 | ~1912 |
| Everline Grady | Daughter | — | 16 | ~1914 |
| George Grady | Son | — | 12 | ~1918 |
| Mary Grady | Daughter | — | 19 | ~1911 |
| G Grady | Head | — | 64 | ~1866 |
| Martha Grady | Daughter | — | 14 | ~1916 |
| Charles Grady | Son | — | 21 | ~1909 |
| Mary House | Other | — | 76 | ~1854 |
| Cristine Grady | Daughter | — | 24 | ~1906 |
Census Appearances
1920
Wake, North …
Daughter, age 8
Wake, North Carolina · implied b. ~1912 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grady |
| Given Name | Mary B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| 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
Wake, North …
Daughter, age 19
Wake, North Carolina · implied b. ~1911 — 10 household members
| Surname | Grady |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | North Carolina |
| Father's Birthplace | North Carolina |
| Mother's Birthplace | North Carolina |
| Occupation | Book Keeper |
| Industry | Dry Goods Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Wake, North Carolina, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Grady
Daughter · 1930 · age 19 · b. ~1911 · North Carolina
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Sibling
Charles Grady
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cristine Grady
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Everline Grady
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Grady
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Grady
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Grady
Sibling · 1930 · age 14
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 — Wake, North Carolina
Open full size
1930 US Federal Census — Wake, North Carolina
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1725unitrs:1078)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Addie Pace | 36 | Head | Laborer | North Carolina |
| 2 | Jessie B Pace | 36 | Wife-H | — | North Carolina |
| 3 | Lucy E Pace | 17 | Daughter | — | North Carolina |
| 4 | Harry W Pace | 16 | Son | — | North Carolina |
| 5 | Lottie G Pace | 14 | Daughter | — | North Carolina |
| 6 | Edner E Pace | 8 | Daughter | — | North Carolina |
| 7 | A. R. Buffalo | 27 | Boarder | Laborer | North Carolina |
| 8 | F. D. Craig | 52 | Head | Fireman | North Carolina |
| 9 | Florence Craig | 39 | Wife-H | — | North Carolina |
| 10 | Henry Craig | 18 | Son | Laborer | North Carolina |
| 11 | Ernest G. Craig | 16 | Son | Messenger Boy | North Carolina |
| 12 | Harry L. Craig | 13 | Son | — | North Carolina |
| 13 | Charles E. Craig | 10 | Son | — | North Carolina |
| 14 | Walter J. Craig | 6 | Son | — | North Carolina |
| 15 | Robert F. Craig | 4 | Son | — | North Carolina |
| 16 | James B. Lowe | 24 | Head | Laborer | North Carolina |
| 17 | Lulu M. Lowe | 20 | Wife-H | — | North Carolina |
| 18 | Rayford Watkins | 36 | Head | Laborer | North Carolina |
| 19 | Lila Watkins | 28 | Wife-H | — | North Carolina |
| 20 | Pauline Watkins | 10 | Daughter | — | North Carolina |
| 21 | Lila Mae Watkins | 6 | Daughter | — | North Carolina |
| 22 | Fenner Watkins | 2 | Son | — | North Carolina |
| 23 | Mary C. Lowe | 58 | Head-H | Matron | North Carolina |
| 24 | Daney Nelson | 37 | Brother | Guard | North Carolina |
| 25 | Herbert Deforest | 39 | Head | Pressman | North Carolina |
| 26 | Nancy D. Deforest | 34 | Wife-H | Telephone Oper. | North Carolina |
| 27 | George H. Crider | 57 | Head | Carpenter | North Carolina |
| 28 | Tusia Crider | 44 | Wife-H | — | North Carolina |
| 29 | Howard Crider | 25 | Son | Carpenter | North Carolina |
| 30 | Blanch Crider | 23 | Daughter | — | North Carolina |
| 31 | Walter F. Jones | 53 | Head | Carpenter | North Carolina |
| 32 | Bertha Jones | 42 | Wife-H | — | North Carolina |
| 33 | John P. Jones | 15 | Son | — | North Carolina |
| 34 | Mae H. Jones | 11 | Daughter | — | North Carolina |
| 35 | Henry J. Jones | 7 | Son | — | North Carolina |
| 36 | Willie F. Jones | 5 | Son | — | North Carolina |
| 37 | Frances Jones | 1 | Daughter | — | North Carolina |
| 38 | G. H. Grady | 64 | Head | Retail Merchant | North Carolina |
| 39 | Alice Grady | 54 | Wife-H | — | North Carolina |
| 40 | Cristine Grady | 24 | Daughter | — | North Carolina |
| 41 | Mary A. Grady THIS PERSON | 19 | Daughter | Book Keeper | North Carolina |
| 42 | Helen D. Grady | 18 | Daughter | — | North Carolina |
| 43 | Everline Grady | 16 | Daughter | — | North Carolina |
| 44 | Martha Grady | 14 | Daughter | — | North Carolina |
| 45 | George W. Grady | 12 | Son | — | North Carolina |
| 46 | Charles T. Grady | 21 | Son | Laborer | North Carolina |
| 47 | Mary House | 76 | Mother-in-Law | — | North Carolina |
| 48 | Fannie E. Gattis | 76 | Head | Dress Maker | North Carolina |
| 49 | J. L. Shepherd | 33 | Head | General Laborer | North Carolina |
| 50 | Susie Mae Shepherd | 30 | Wife-H | — | 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)