GT
Grace Taylor — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Rock-Island-County, Illinois
Our Model Tree links this Grace Taylor across the 1920, 1930 and 1940 US Censuses in Rock-Island-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1876), then head of a 5-person household.
Age 64
b. ~1876
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Rock-Island-County, Illinois |
| Surname | Taylor |
| Given Name | Grace |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Moline |
| 1935 Residence (County) | Rock Island |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Moline |
| Est. Birth Year | ~1876 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Eugene Taylor | Head | — | 64 | ~1876 |
| Dorothy Grantz | Other | — | 52 | ~1888 |
| Viola Warren | Other | — | 60 | ~1880 |
| George Taylor | Son | — | 24 | ~1916 |
| Grace Taylor | Spouse | — | 64 | ~1876 |
Census Appearances
1920
Rock Island, …
Spouse, age 42
Rock Island, Illinois · implied b. ~1878 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Taylor |
| Given Name | Grace E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Rock Island, …
Other, age 54
Rock Island, Illinois · implied b. ~1876 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Taylor |
| Given Name | Grace |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 28 |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Rock-Island-County, Illinois
Spouse, age 64
Rock-Island-County, Illinois · implied b. ~1876 — 5 household members
| Surname | Taylor |
| Given Name | Grace |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Moline |
| 1935 Residence (County) | Rock Island |
| Income (1939) | 0 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Grace Taylor across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Grace Taylor
Spouse · 1940 · age 64 · b. ~1876 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Rock-Island-County, Illinois
Open full size
1940 US Federal Census — Rock-Island-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00875-00674)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | J. G. Marquand | 78 | Father-in-law | — | Ohio |
| 42 | J. S. Rogers | 80 | Head | — | Illinois |
| 43 | Margaret Rogers | 72 | Wife | — | Illinois |
| 44 | Harry B. Lamon | 42 | Head | Cost Clerk | Illinois |
| 45 | Edith M. Lamon | 38 | Wife | — | Illinois |
| 46 | Harry Allen Lamon | 14 | Son | — | Illinois |
| 47 | G. Azel | 66 | Father | Assembler | Sweden |
| 48 | Eugene L. Taylor | 64 | Head | Accountant | Illinois |
| 49 | Grace Taylor THIS PERSON | 64 | Wife | — | Iowa |
| 50 | George Eugene Taylor | 24 | Son | Trucker | Illinois |
| 51 | Viola E. Warren | 60 | Servant | Housekeeper | Missouri |
| 52 | Dorothy Grantz | 52 | Servant | Housekeeper | Iowa |
| 53 | Leonard H. Anderson | 39 | Head | Assembler | Sweden |
| 54 | Alma Anderson | 32 | Wife | — | Illinois |
| 55 | Ronald Anderson | 7 | Son | — | Illinois |
| 56 | Melville W. Crane | 39 | Head | Tool And Implement Designer | Illinois |
| 57 | Bernice Crane | 30 | Wife | — | Illinois |
| 58 | Robert Carl Crane | 2 | Son | — | Illinois |
| 59 | Ellenore J. Crane | 65 | Mother | — | Illinois |
| 60 | Esther Gustafson | 67 | Head | — | Illinois |
| 61 | Olow Buckley | 30 | Head | Bartender | Mississippi |
| 62 | Daisy Buckley | 28 | Wife | — | Tennessee |
| 63 | Robert Buckley | 10 | Son | — | Missouri |
| 64 | Emma Johnson | 73 | Head | — | Sweden |
| 65 | Claude S. Buckley | 26 | Head | Bell Boy | Mississippi |
| 66 | Mildred Buckley | 23 | Wife | — | Colorado |
| 67 | Loretta Buckley | 2 | Daughter | — | Illinois |
| 68 | Harold Lehnert | 50 | Head | Advertising Salesman | Illinois |
| 69 | Eleanor Lehnert | 48 | Wife | — | Nebraska |
| 70 | Harold Lehnert | 20 | Son | Deliveryman | Illinois |
| 71 | William Lehnert | 15 | Son | — | Missouri |
| 72 | Clifford C. Dorsey | 38 | Head | Bowling Alley Manager | Illinois |
| 73 | Dorothy P. Dorsey | 36 | Wife | — | Illinois |
| 74 | Robert Dorsey | 14 | Son | — | Illinois |
| 75 | Betty Dorsey | 13 | Daughter | — | Illinois |
| 76 | Eugene V. Wilkinson | 40 | Head | Machine Repairman | Illinois |
| 77 | Mable D. Wilkinson | 39 | Wife | — | Illinois |
| 78 | Eugene Wilkinson | 18 | Son | New Worker | Illinois |
| 79 | Marian Wilkinson | 16 | Daughter | — | Illinois |
| 80 | Roger Wilkinson | 1 | Son | — | Illinois |
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)