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Henry Gray — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Henry Gray across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a head (b.~1863), then head of a 3-person household.
Age 67
b. ~1863
Male
Head
Born: England
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Gray |
| Given Name | Henry S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1885 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 25000 |
| Radio Set | R |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1863 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Emma Gray | Other | — | 61 | ~1869 |
| Maude Gray | Daughter | — | 29 | ~1901 |
| Henry Gray | Head | — | 67 | ~1863 |
Census Appearances
1920
Cook, Illinois
Head, age 56
Cook, Illinois · implied b. ~1864 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Henry J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | England |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Engraver |
| Industry | General Engraving |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | 1892 |
| Birth Country | England |
| Year of Naturalization | 1885 |
| Birthplace (normalized) | england |
1930
Cook, Illinois
Head, age 67
Cook, Illinois · implied b. ~1863 — 3 household members
| Surname | Gray |
| Given Name | Henry S |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 67 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1885 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 25000 |
| Radio Set | R |
| Veteran | No |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Cook-County, Illinois
Other, age 74
Cook-County, Illinois · implied b. ~1866 — 40 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Harry D. |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | England |
| 1935 Residence (City) | CHICAGO |
| 1935 Residence (County) | COOK |
| Naturalization Status | First papers filed |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | 6 |
| 1935 Residence | Same Place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Henry Gray across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Gray
Head · 1930 · age 67 · b. ~1863 · Illinois
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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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel443:0251)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Katherine Duerr | 43 | Wife | — | Illinois |
| 52 | Marie J Duerr | 17 | Daughter | Book Binder | Illinois |
| 53 | George Pepemountas | 37 | Roomer | Peddler | Greece |
| 54 | Charles A Timberlake | 52 | Head | Transportation Clerk | Ohio |
| 55 | Lillian K Timberlake | 44 | Wife-H | — | Canada-English |
| 56 | David C Timberlake | 15 | Son | — | Ohio |
| 57 | Maude M Pilling | 54 | Sister-in-law | — | Canada-English |
| 58 | Lillian H Pilling | 20 | Niece | — | Massachusetts |
| 59 | George A Johnston | 40 | Head | Shipping Clerk | Northern Ireland |
| 60 | Adeline J Johnston | 38 | Wife-H | — | Northern Ireland |
| 61 | George G Johnston | 15 | Son | — | Illinois |
| 62 | Dorothy Johnston | 13 | Daughter | — | Illinois |
| 63 | Anna W Johnston | 10 | Daughter | — | Illinois |
| 64 | Thomas C Johnston | 4 | Son | — | Illinois |
| 65 | William E Haebner | 59 | Head | Floorman | Kansas |
| 66 | Carrie E Haebner | 50 | Wife-H | — | Illinois |
| 67 | Helen A Haebner | 12 | Daughter | — | Illinois |
| 68 | Louise H Miller | 63 | Head | — | Kansas |
| 69 | Vivian B Brennan | 27 | Daughter | Stenographer | Illinois |
| 70 | Edward J Brennan | 27 | Son-in-law | Foreman | Illinois |
| 71 | Alexander Roslie | 45 | Head | Bricklayer | Scotland |
| 72 | Janet R Roslie | 44 | Wife-H | — | Scotland |
| 73 | Ronald Roslie | 19 | Son | Building Laborer | Scotland |
| 74 | Alice O Roslie | 16 | Daughter | — | Connecticut |
| 75 | Marion Roslie | 14 | Daughter | — | Connecticut |
| 76 | Edna M Roslie | 11 | Daughter | — | Illinois |
| 77 | Hugh A Roslie | 10 | Son | — | Illinois |
| 78 | Alexander J Roslie | 7 | Son | — | Illinois |
| 79 | Mary Marshall | 68 | Mother-in-law | — | Scotland |
| 80 | Ernest E De Vore | 45 | Boarder | — | Illinois |
| 81 | Alfred J Doughty | 56 | Head | Commercial Traveler | England |
| 82 | Helene E Doughty | 33 | Wife-H | — | New York |
| 83 | James N Mallinson | 78 | Father-in-law | — | England |
| 84 | James E Hayes | 36 | Head | Traveling Freight Agent | New York |
| 85 | Theis H Hayes | 25 | Wife-H | — | Illinois |
| 86 | Daniel P Hayes | 1 | Son | — | Pennsylvania |
| 87 | Henry S Gray THIS PERSON | 67 | Head | — | England |
| 88 | Emma E Gray | 61 | Wife-H | — | England |
| 89 | Maude E Gray | 29 | Daughter | Agent | Illinois |
| 90 | Mary Monahan | 63 | Head | — | Ireland |
| 91 | Mae B Monahan | 35 | Daughter | — | Utah |
| 92 | John B Monahan | 21 | Son | Plasterer | Illinois |
| 93 | — | None | — | — | — |
| 94 | — | None | — | — | — |
| 95 | — | None | — | — | — |
| 96 | — | None | — | — | — |
| 97 | — | None | — | — | — |
| 98 | — | None | — | — | — |
| 99 | — | None | — | — | — |
| 100 | — | None | — | — | — |
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)