JG
James Grant — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Louis, Missouri
Our Model Tree links this James Grant across the 1920, 1930 and 1940 US Censuses in St Louis, Missouri (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 4-person household.
Age 64
b. ~1866
Male
Head
Born: Scotland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | St Louis, Missouri |
| Surname | Grant |
| Given Name | James D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1889 |
| Age at First Marriage | 22 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Occupation | Manager |
| Industry | General Mdse. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 20000 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Occupation | Manager |
| Township / Ward | Webster Groves City |
| Est. Birth Year | ~1866 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| James Grant | Head | — | 64 | ~1866 |
| Edna Hooper | Other | — | 23 | ~1907 |
| Mary Grant | Other | — | 54 | ~1876 |
| David Grant | Son | — | 24 | ~1906 |
Census Appearances
1920
St Louis, …
Head, age 54
St Louis, Missouri · implied b. ~1866 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | James F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1889 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Treasurer |
| Industry | Bank & Trust Co. |
| Class of Worker | S |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Scotch |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth Country | Scotland |
| Year of Naturalization | 1894 |
| Birthplace (normalized) | scotland |
1930
St Louis, …
Head, age 64
St Louis, Missouri · implied b. ~1866 — 4 household members
| Surname | Grant |
| Given Name | James D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1889 |
| Age at First Marriage | 22 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Manager |
| Industry | General Mdse. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 20000 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
St.-Louis-County, Missouri
Other, age 74
St.-Louis-County, Missouri · implied b. ~1866 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | James D |
| Relationship to Head | Father |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Webster Groves |
| 1935 Residence (County) | St. Louis |
| Naturalization Status | Naturalized |
| Highest Grade | No 10 |
| 1935 Residence | Missouri |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 James Grant across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
James Grant
Head · 1930 · age 64 · b. ~1866 · Missouri
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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 — St Louis, Missouri
Open full size
1930 US Federal Census — St Louis, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1225:0107)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Isabel Hall | 45 | Wife-H | None | Missouri |
| 52 | George Hall | 21 | Son | None | Missouri |
| 53 | Loris Hall | 17 | Son | None | Missouri |
| 54 | Philip Hall | 14 | Son | None | Missouri |
| 55 | James D. Grant THIS PERSON | 64 | Head | Manager | Scotland |
| 56 | Mary E. Grant | 54 | Wife-H | None | Missouri |
| 57 | David L. Grant | 24 | Son | None | Missouri |
| 58 | Edna Hooper | 23 | Servant | Office Work | Tennessee |
| 59 | William H. Reynolds | 65 | Head | Servant | Missouri |
| 60 | Addie Reynolds | 65 | Wife-H | None | Missouri |
| 61 | William H. Jr. Reynolds | 23 | Son | None | Missouri |
| 62 | Anna Miller | 40 | Servant | None | Illinois |
| 63 | Louis Young | 42 | Head | Servant | Missouri |
| 64 | Irene Young | 40 | Wife-H | Agent | Missouri |
| 65 | Clark Young | 17 | Son | None | Missouri |
| 66 | Irene Young | 15 | Daughter | None | Missouri |
| 67 | Ethel Young | 12 | Daughter | None | Missouri |
| 68 | Teddy Young | 7 | Son | None | Missouri |
| 69 | Richard Young | 3 | Son | None | Missouri |
| 70 | Australia Jones | 39 | Maid | Servant | Florida |
| 71 | John Jones | 54 | Lodger | Porter | Mississippi |
| 72 | L. Douglas Lacy | 35 | Head | Contractor | Missouri |
| 73 | Edith R. Lacy | 30 | Wife-H | None | Missouri |
| 74 | Maude H. Lacy | 59 | Mother | Practitioner | Missouri |
| 75 | James L. Woodress | 49 | Head | Sales Mgr. | Missouri |
| 76 | Jessie Woodress | 46 | Wife-H | None | Colorado |
| 77 | William Woodress | 18 | Son | None | Missouri |
| 78 | James Jr. Woodress | 13 | Son | None | Missouri |
| 79 | Frederick Woodress | 7 | Son | None | Missouri |
| 80 | James B. Hills | 41 | Head | Architect | New York |
| 81 | Margaret Hills | 36 | Wife-H | None | Minnesota |
| 82 | Patricia Hills | 9 | Daughter | None | Iowa |
| 83 | Margaret Hills | 4 | Daughter | None | Minnesota |
| 84 | Evelyn Gudermuth | 17 | Servant | Servant | Missouri |
| 85 | Herman B. Rooser | 65 | Head | President | Pennsylvania |
| 86 | Clara W. Rooser | 57 | Wife-H | None | Missouri |
| 87 | Parke H. Rooser | 25 | Son | Lawyer | Colorado |
| 88 | Juliet S. Rooser | 23 | Daughter | None | Texas |
| 89 | Florence Johnson | 25 | Servant | Servant | Missouri |
| 90 | Earl G. Bennett | 50 | Head | Agent | Iowa |
| 91 | Martha H. Bennett | 47 | Wife-H | None | Missouri |
| 92 | Martha Bennett | 18 | Daughter | None | Missouri |
| 93 | Alma Schroeder | 28 | Servant | Servant | Missouri |
| 94 | George A. Julow | 66 | Head | Vice President | Indiana |
| 95 | Belle A. Julow | 68 | Wife-H | None | Missouri |
| 96 | Robert G. Ramsey | 19 | Gr. Son | None | Missouri |
| 97 | Walter Pfeffer | 41 | Head | President | Illinois |
| 98 | Margaret Pfeffer | 41 | Wife-H | None | Iowa |
| 99 | Suzanne Pfeffer | 14 | Daughter | None | Illinois |
| 100 | Walter H. Jr. Pfeffer | 12 | Son | None | Missouri |
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)