EP
Elizabeth Peterson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Lake, Illinois
Our Model Tree links this Elizabeth Peterson across the 1920 and 1930 US Censuses in Lake, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 7-person household.
Age 1
b. ~1919
Female
Daughter
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Lake, Illinois |
| Surname | Peterson |
| Given Name | Elizabeth K. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | none |
| Mother Tongue | Danish |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Waukegan City |
| Est. Birth Year | ~1919 |
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 1920 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| William Peterson | Son | — | 6 | ~1914 |
| Ingabor Peterson | Daughter | — | 10 | ~1910 |
| Nolene Peterson | Daughter | — | 5 | ~1915 |
| Leonard Peterson | Son | — | 8 | ~1912 |
| Elizabeth Peterson | Daughter | — | 1 | ~1919 |
| Catherine Peterson | Spouse | — | 40 | ~1880 |
| Christ Peterson | Head | — | 42 | ~1878 |
Census Appearances
1920
Lake, Illinois
Daughter, age 1
Lake, Illinois · implied b. ~1919 — 7 household members
| Surname | Peterson |
| Given Name | Elizabeth K. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Mother Tongue | Danish |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Lake, Illinois
Daughter, age 11
Lake, Illinois · implied b. ~1919 — 15 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petersen |
| Given Name | Elizabeth |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | none |
| Can Read/Write | Yes |
| 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 Elizabeth Peterson across 2 US Census years (1920 and 1930) in Lake, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Peterson
Daughter · 1920 · age 1 · b. ~1919 · Illinois
★ You are viewing this record
Sibling
William Peterson
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Peterson
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ingabor Peterson
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nolene Peterson
Sibling · 1920 · age 5
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
1920 US Federal Census — Lake, Illinois
Open full size
1920 US Federal Census — Lake, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu382unit:0408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Shirley L. Wendt | 4 | daughter | None | Illinois |
| 2 | Walter B. Campbell | 50 | head | Carpenter | Michigan |
| 3 | Anna M. Campbell | 51 | wife | None | Germany |
| 4 | Bernard R. Campbell | 16 | son | None | Illinois |
| 5 | Marion F. Campbell | 13 | daughter | None | Illinois |
| 6 | Edith F. Campbell | 11 | daughter | None | Illinois |
| 7 | Robert W. Campbell | 6 | son | None | Illinois |
| 8 | Chester Stubbs | 52 | head | Paperhanger | Wisconsin |
| 9 | Emma Stubbs | 44 | wife | None | Illinois |
| 10 | Lawrence R. Stubbs | 18 | son | None | Wisconsin |
| 11 | Leon C. Stubbs | 16 | son | Machinist | Wisconsin |
| 12 | Lillian W. Stubbs | 14 | daughter | None | Wisconsin |
| 13 | Leroy R. Stubbs | 6 | son | None | Illinois |
| 14 | Milton M. Stubbs | 3 | son | None | Illinois |
| 15 | John Snyder | 36 | head | Painter | Holland |
| 16 | Mary S. Snyder | 38 | wife | None | Holland |
| 17 | Matthew Snyder | 9 | son | None | Illinois |
| 18 | John Jr. Snyder | 7 | son | None | Illinois |
| 19 | Andrew Snyder | 6 | son | None | Illinois |
| 20 | Marie Snyder | 2 | daughter | None | Illinois |
| 21 | Peter De Young | 60 | head | Janitor | Holland |
| 22 | Victoria J. De Young | 63 | wife | None | Holland |
| 23 | Marion Osman | 75 | head | None | Holland |
| 24 | Willis J. Mcleod | 22 | head | Valve Machinist | Illinois |
| 25 | Annie M. Mcleod | 20 | wife | None | Pennsylvania |
| 26 | Willis Jr. Mcleod | 0 | son | None | Illinois |
| 27 | Nellie A. Isabman | 44 | head | None | Illinois |
| 28 | Ruby L. Isabman | 17 | daughter | Bookkeeper | Illinois |
| 29 | Nettie E. Isabman | 10 | daughter | None | Illinois |
| 30 | Earl E. Isabman | 8 | son | None | Illinois |
| 31 | Mary A. Mullaney | 41 | head | Cook | Bohemia |
| 32 | Mary A. Mullaney | 14 | daughter | None | Illinois |
| 33 | James M. Mullaney | 13 | son | None | Illinois |
| 34 | John Murk | 58 | head | Carpenter | Norway |
| 35 | Ida Murk | 50 | wife | None | Norway |
| 36 | Walter W. Murk | 25 | son | Carpenter | Minnesota |
| 37 | Paul Murk | 12 | son | None | Illinois |
| 38 | Dorothy Murk | 7 | daughter | None | Illinois |
| 39 | Arthur Murk | 26 | head | Carpenter | Minnesota |
| 40 | Jessie Murk | 23 | wife | None | Newfoundland |
| 41 | David Thompson | 40 | head | Watchman | Scotland |
| 42 | Margaret Thompson | 35 | wife | None | Scotland |
| 43 | David N. Thompson | 4 | son | None | Iowa |
| 44 | Christ Peterson | 42 | head | Janitor | Denmark |
| 45 | Catherine Peterson | 40 | wife | Cook | Denmark |
| 46 | Ingabor Peterson | 10 | daughter | None | Denmark |
| 47 | Leonard Peterson | 8 | son | None | Illinois |
| 48 | William Peterson | 6 | son | None | Illinois |
| 49 | Nolene Peterson | 5 | daughter | None | Illinois |
| 50 | Elizabeth K. Peterson THIS PERSON | 1 | daughter | None | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)