DA
David Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kane-County, Illinois
Our Model Tree links this David Allen across the 1930 and 1940 US Censuses in Kane-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 9-person household.
Age 41
b. ~1899
Male
Head
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kane-County, Illinois |
| Surname | Allen |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Hampshire Township |
| 1935 Residence (County) | Kane |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Farmer |
| Township / Ward | Hampshire Township |
| Est. Birth Year | ~1899 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to David | Age | Birth yr |
|---|---|---|---|---|
| David Allen | Head | — | 41 | ~1899 |
| Leo Allen | Son | — | 11 | ~1929 |
| David Allen | Son | — | 14 | ~1926 |
| Morris Allen | Son | — | 9 | ~1931 |
| Thomas Jacobs | Other | — | 40 | ~1900 |
| Shelly Allen | Daughter | — | 2 | ~1938 |
| Doris Allen | Daughter | — | 16 | ~1924 |
| Barbara Allen | Daughter | — | 7 | ~1933 |
| Irma Allen | Spouse | — | 39 | ~1901 |
Census Appearances
1930
Kane, Illinois
Other, age 31
Kane, Illinois · implied b. ~1899 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | David E |
| Relationship to Head | R |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | OA |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Yes |
| Industry | Farmer |
| Class of Worker | Dairy Farm |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Home Value / Rent | R |
| Radio Set | 64 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Kane-County, Illinois
Head, age 41
Kane-County, Illinois · implied b. ~1899 — 9 household members
| Surname | Allen |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Hampshire Township |
| 1935 Residence (County) | Kane |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 70 |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same House |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 David Allen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
David Allen
Head · 1940 · age 41 · b. ~1899 · 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 — Kane-County, Illinois
Open full size
1940 US Federal Census — Kane-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00822-00171)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Russell Tyson | 37 | Head | Farmer | Illinois |
| 2 | Margaret Tyson | 50 | Sister | — | Illinois |
| 3 | Elbert Tyson | 90 | Aunt | — | Illinois |
| 4 | Charles Sass | 40 | Hired Hand | Farm Work | Hungary |
| 5 | Floyd Boon | 28 | Head | Farmer | Illinois |
| 6 | Louise Boon | 29 | Wife | — | Illinois |
| 7 | Evelyn Boon | 0 | Daughter | — | Illinois |
| 8 | Reuben Beam | 49 | Head | Farmer | Illinois |
| 9 | Amanda Beam | 34 | Sister | — | Illinois |
| 10 | George Beam | 77 | Father | — | Illinois |
| 11 | Christine Beam | 75 | Mother | — | Illinois |
| 12 | Earl S. Beam | 52 | Head | Farmer | Illinois |
| 13 | Margaret Beam | 46 | Wife | — | Scotland |
| 14 | George Beam | 20 | Son | — | Illinois |
| 15 | Margaret Beam | 12 | Daughter | — | Illinois |
| 16 | Jeanette Beam | 8 | Daughter | — | Illinois |
| 17 | Paul Tuzak|Tuzik | 55 | Hired Hand | Farm Work | Czechoslovakia |
| 18 | Edward Cole | 30 | Hired Hand | Farm Work | Illinois |
| 19 | Herman Allen | 37 | Head | Auto Mechanic | Illinois |
| 20 | Christina Allen | 36 | Wife | Waiter Or Cook | Illinois |
| 21 | Jean Allen | 13 | Son | — | Illinois |
| 22 | John Allen | 7 | Son | — | Illinois |
| 23 | Charles Renard | 24 | Boarder | — | Illinois |
| 24 | Dorothy Renard | 21 | Wife | Waiter Or Cook | Illinois |
| 25 | David Allen THIS PERSON | 41 | Head | Farmer | Illinois |
| 26 | Irma Allen | 39 | Wife | — | Illinois |
| 27 | Doris Allen | 16 | Daughter | — | Illinois |
| 28 | David Jr. Allen | 14 | Son | — | Illinois |
| 29 | Leo Allen | 11 | Son | — | Illinois |
| 30 | Morris Allen | 9 | Son | — | Illinois |
| 31 | Barbara Allen | 7 | Daughter | — | Illinois |
| 32 | Shelly Allen | 2 | Daughter | — | Illinois |
| 33 | Thomas Jacobs | 40 | Hired Hand | Farm Work | Illinois |
| 34 | Elizabeth Allen | 69 | Head | Farmer | Illinois |
| 35 | Myron Allen | 71 | Hired Hand | Farm Work | Illinois |
| 36 | Donald Renard | 28 | Hired Hand | Farm Work | Illinois |
| 37 | Franz Pfaffinger | 34 | Head | Farm Work | Illinois |
| 38 | Ester Pfaffinger | 29 | Wife | — | Illinois |
| 39 | Harry Pfaffinger | 6 | Son | — | Illinois |
| 40 | Darwin Pfaffinger | 3 | 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)