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Charles Erickson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Will-County, Illinois
Our Model Tree links this Charles Erickson across the 1930 and 1940 US Censuses in Will-County, Illinois (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 7-person household.
Age 11
b. ~1929
Male
Son
Born: Illinois
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Will-County, Illinois |
| Surname | Erickson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Joliet Twp. |
| 1935 Residence (County) | Will |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Joliet Twp |
| Est. Birth Year | ~1929 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Arlene Erickson | Daughter | — | 8 | ~1932 |
| Ronald Erickson | Son | — | 3 | ~1937 |
| Charles Erickson | Son | — | 11 | ~1929 |
| Alice Erickson | Spouse | — | 33 | ~1907 |
| Peter Erickson | Head | — | 44 | ~1896 |
| Earle Erickson | Son | — | 10 | ~1930 |
| Margaret Erickson | Daughter | — | 6 | ~1934 |
Census Appearances
1930
Will, Illinois
Son, age 1
Will, Illinois · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Erickson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Minnesota |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Will-County, Illinois
Son, age 11
Will-County, Illinois · implied b. ~1929 — 7 household members
| Surname | Erickson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Joliet Twp. |
| 1935 Residence (County) | Will |
| Highest Grade | No 5 |
| 1935 Residence | Same Place |
| 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 Charles Erickson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Erickson
Son · 1940 · age 11 · b. ~1929 · Illinois
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Sibling
Ronald Erickson
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arlene Erickson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Erickson
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earle Erickson
Sibling · 1940 · age 10
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
1940 US Federal Census — Will-County, Illinois
Open full size
1940 US Federal Census — Will-County, Illinois
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-00909-00258)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mario Hansen | 66 | Mother-in-law | — | Denmark |
| 3 | Peter Erickson | 44 | Head | Roofer | Sweden |
| 4 | Alice Erickson | 33 | Wife | — | Minnesota |
| 5 | Charles Erickson THIS PERSON | 11 | Son | — | Illinois |
| 6 | Earle Erickson | 10 | Son | — | Illinois |
| 7 | Arlene Erickson | 8 | Daughter | — | Illinois |
| 8 | Margaret Erickson | 6 | Daughter | — | Illinois |
| 9 | Ronald Erickson | 3 | Son | — | Illinois |
| 10 | Ervin Keane | 28 | Head | Apprentice Printer | Illinois |
| 11 | Mildred Keane | 20 | Wife | — | Illinois |
| 12 | Frank Lapaso | 50 | Head | Shipping Clerk | Italy |
| 13 | Anthony Lapaso | 22 | Son | Counter-Machine | Illinois |
| 14 | Frances Lapaso | 18 | Daughter | — | Illinois |
| 15 | James Lapaso | 14 | Son | — | Illinois |
| 16 | Frances Ringitore | 65 | Head | — | Italy |
| 17 | Mary Ringitore | 25 | Daughter | Machin-Operator | Illinois |
| 18 | Frank Ringitore | 20 | Son | Laborer | Illinois |
| 19 | Peter Garben | 48 | Head | Laborer | Italy |
| 20 | Mary Garben | 44 | Wife | — | Italy |
| 21 | Raymond Garben | 3 | Son | — | Illinois |
| 22 | George Montonelli | 37 | Head | Milk-Driver | Illinois |
| 23 | Jeannette Montonelli | 19 | Wife | — | Illinois |
| 24 | John Skeas | 74 | Head | Machinist | Lithuania |
| 25 | Minnie Skeas | 68 | Wife | — | Illinois |
| 26 | Albert Skeas | 35 | Son | Machinist | Illinois |
| 27 | William Vallrugo | 43 | Head | Welder | Illinois |
| 28 | Lillian Vallrugo | 39 | Wife | — | Illinois |
| 29 | Rodney Vallrugo | 8 | Son | — | Illinois |
| 30 | John Vallrugo | 4 | Son | — | Illinois |
| 32 | Louis Reeves | 32 | Head | Laborer | Illinois |
| 33 | Marguerite Reeves | 25 | Wife | — | Illinois |
| 34 | Norma Reeves | 3 | Daughter | — | Illinois |
| 35 | Martin Jacksa | 43 | Head | Shipping Clerk | Illinois |
| 36 | Mary Jacksa | 43 | Wife | — | Illinois |
| 37 | Martin Jr. Jacksa | 19 | Son | Color Dipper | Illinois |
| 38 | Frances Jacksa | 13 | Daughter | — | Illinois |
| 39 | Louis Randolph | 47 | Head | Yard Master | Illinois |
| 40 | Antonia Randolph | 44 | Wife | — | 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)