LS
Lizzie Smith — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Rock Island, Illinois
Our Model Tree links this Lizzie Smith across the 1900, 1910 and 1920 US Censuses in Rock Island, Illinois (XGBoost, ~Confirmed) — first a head (b.~1860), then head of a 8-person household.
Age 60
b. ~1860
Female
Head
Born: Iowa
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Rock Island, Illinois |
| Surname | Smith |
| Given Name | Lizzie Mrs |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Rock Island City |
| Est. Birth Year | ~1860 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Lizzie | Age | Birth yr |
|---|---|---|---|---|
| Lizzie Smith | Head | — | 60 | ~1860 |
| Carl Nelson | Other | — | 34 | ~1886 |
| Katherine Spier | Other | — | 46 | ~1874 |
| James Judice | Other | — | 44 | ~1876 |
| Lottie Judice | Other | — | 40 | ~1880 |
| Alex Spier | Other | — | 54 | ~1866 |
| Hilda Nelson | Other | — | 25 | ~1895 |
| Ira Smith | Son | — | 40 | ~1880 |
Census Appearances
1900
Rock Island, …
Spouse, age 41
Rock Island, Illinois · implied b. ~1859 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lizzie C |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Iowa |
| Birth Month | July |
| Birth Year | 1859 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1910
Rock Island, …
Head, age 51
Rock Island, Illinois · implied b. ~1859 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lizzie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | Iowa |
| Children Born | 6 |
| Children Living | 5 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Iowa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Rock Island, …
Head, age 60
Rock Island, Illinois · implied b. ~1860 — 8 household members
| Surname | Smith |
| Given Name | Lizzie Mrs |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Iowa |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Delaware |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| 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 Lizzie Smith across 3 US Census years (1900, 1910 and 1920) in Rock Island, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Lizzie Smith
Head · 1920 · age 60 · b. ~1860 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Rock Island, Illinois
Open full size
1920 US Federal Census — Rock Island, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu403unit:0029)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carl Rockow | 67 | Head | — | Germany |
| 2 | Emilie Mrs Rockow | 66 | Wife | — | Germany |
| 3 | Laura Heeman | 23 | Servant | Servant | Germany |
| 4 | Minnie Mrs Goodall | 45 | Head | — | Illinois |
| 5 | John Dickey | 45 | Roomer | Machinist | England |
| 6 | George Dickey | 37 | Roomer | Car Repairer | England |
| 7 | Margaret Dickey | 29 | Roomer | Milliner | England |
| 8 | Nicolas Birona | 47 | Head | Foreman | Italy |
| 9 | Sadie Mrs Birona | 30 | Wife | — | Missouri |
| 10 | Catherine M Birona | 11 | Son | — | Missouri |
| 11 | James Bayles | 65 | Head | Elevatorman | New York |
| 12 | Adeline Mrs Bayles | 46 | Wife | — | Illinois |
| 13 | Fred W Hodges | 55 | Boarder | Watchman | Illinois |
| 14 | Arthur Mayer | 47 | Roomer | Grinder | Wisconsin |
| 15 | Allen L Mcdonald | 52 | Roomer | Floor Manager | Pennsylvania |
| 16 | James Long | 66 | Head | Conductor | Illinois |
| 17 | Mary Miller | 55 | Housekeeper | Housekeeper | Illinois |
| 18 | Fred L Aman | 69 | Roomer | Conductor | Illinois |
| 19 | John W Forbes | 49 | Head | Carpenter | Iowa |
| 20 | Mary A Mrs Forbes | 44 | Wife | — | Iowa |
| 21 | Floyd Pancratz | 28 | Head | Fireman | Illinois |
| 22 | Bertha Mrs Pancratz | 27 | Wife | — | Illinois |
| 23 | Oscar Elmgreen | 28 | Head | Clerk | Iowa |
| 24 | Grace Mrs Elmgreen | 25 | Wife | — | Iowa |
| 25 | Robert Elmgreen | 5 | Son | — | Illinois |
| 26 | Louis Elmgreen | 53 | Father | — | Wisconsin |
| 27 | Agnes Mrs Elmgreen | 50 | Mother | — | Iowa |
| 28 | Lydia Mrs Miller | 61 | Head | Keeper | Maine |
| 29 | Albert Kenyon | 21 | Roomer | Assembler | Iowa |
| 30 | Bessie Tenney | 30 | Roomer | Waitress | Iowa |
| 31 | George W Swigert | 21 | Roomer | Fireman | Colorado |
| 32 | Lizzie Mrs Smith THIS PERSON | 60 | Head | — | Iowa |
| 33 | Ira Smith | 40 | Son | Painter | Iowa |
| 34 | Lottie Mrs Judice | 40 | Roomer | — | Texas |
| 35 | James Judice | 44 | Roomer | Pressman | Texas |
| 36 | Alex Spier | 54 | Roomer | Machinist | Iowa |
| 37 | Katherine Mrs Spier | 46 | Roomer | — | Indiana |
| 38 | Carl Nelson | 34 | Roomer | Blacksmith | Sweden |
| 39 | Hilda Mrs Nelson | 25 | Roomer | — | Sweden |
| 40 | James H Wassell | 34 | Head | Inspector | Ireland |
| 41 | Nellie Wassell | 12 | Daughter | — | Missouri |
| 42 | Dorothy Wassell | 11 | Daughter | — | Iowa |
| 43 | Olive Mrs Potter | 20 | Housekeeper | Servant | Kansas |
| 44 | Eva Mrs Kelly | 43 | Head | Saleswoman | Iowa |
| 45 | Thomas Kelly | 20 | Son | Machinist | Iowa |
| 46 | Fred D Easely | 35 | Head | Switchman | Illinois |
| 47 | Lottie Mrs Easely | 35 | Wife | — | Illinois |
| 48 | Dorothy Easely | 7 | Daughter | — | Illinois |
| 49 | Charles Mchain | 38 | Head | Laborer | Missouri |
| 50 | Margaret Mchain | 31 | Wife | — | Iowa |
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)