BM
Bertha Miller — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Washington, Illinois
Our Model Tree links this Bertha Miller across the 1910 and 1920 US Censuses in Washington, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1904), then head of a 12-person household.
Age 16
b. ~1904
Female
Daughter
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Washington, Illinois |
| Surname | Miller |
| Given Name | Bertha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Town Of Dubois |
| Est. Birth Year | ~1904 |
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.
12 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Bertha | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Miller | Daughter | — | 6 | ~1914 |
| Kate Miller | Daughter | — | 12 | ~1908 |
| Lottie Miller | Daughter | — | 2 | ~1918 |
| Bertha Miller | Daughter | — | 16 | ~1904 |
| Elda Miller | Daughter | — | 14 | ~1906 |
| Peter Miller | Head | — | 39 | ~1881 |
| Walter Miller | Son | — | 10 | ~1910 |
| Arland Miller | Son | — | 4 | ~1916 |
| Louis Miller | Son | — | 18 | ~1902 |
| Leo Miller | Son | — | 8 | ~1912 |
| Earl Miller | Son | — | 1 | ~1919 |
| Anna Miller | Spouse | — | 35 | ~1885 |
Census Appearances
1910
Washington, Illinois
Daughter, age 7
Washington, Illinois · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Miller |
| Given Name | Bertha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Washington, Illinois
Daughter, age 16
Washington, Illinois · implied b. ~1904 — 12 household members
| Surname | Miller |
| Given Name | Bertha |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Bertha Miller across 2 US Census years (1910 and 1920) in Washington, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Bertha Miller
Daughter · 1920 · age 16 · b. ~1904 · Illinois
★ You are viewing this record
Sibling
Dorothy Miller
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Miller
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louis Miller
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kate Miller
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lottie Miller
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elda Miller
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Miller
Sibling · 1920 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Miller
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arland Miller
Sibling · 1920 · age 4
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 — Washington, Illinois
Open full size
1920 US Federal Census — Washington, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu412unit:0846)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sr. M. Leonida | 48 | Head | None | Poland |
| 52 | Leopolda Leonida | 29 | nun | None | Illinois |
| 53 | Jadwiga Leonida | 25 | nun | None | Missouri |
| 54 | Natallia Leonida | 51 | nun | None | Illinois |
| 55 | Joseph Cieranski | 46 | Head | Clergyman | Poland |
| 56 | Kusemski Cieranski | 22 | servant | Housekeeper | Missouri |
| 57 | Tillie Cieranski | 10 | niece | None | Missouri |
| 58 | W. R. Huggins | 62 | Head | Laborer | Illinois |
| 59 | Anton Jagodzinski | 57 | Head | Laborer | Poland |
| 60 | John Haskia | 30 | Head | Laborer | Illinois |
| 61 | Martha Haskia | 23 | wife | None | Illinois |
| 62 | Adam Haskia | 1 | son | None | Illinois |
| 63 | Joseph Reher | 43 | Head | Miner | Illinois |
| 64 | Kate Reher | 32 | wife | None | Illinois |
| 65 | Clarence Reher | 11 | son | None | Illinois |
| 66 | Leona Reher | 7 | daughter | None | Illinois |
| 67 | Cecil Reher | 5 | son | None | Illinois |
| 68 | Harry Reher | 1 | son | None | Illinois |
| 69 | Peter Miller | 39 | Head | Laborer | Illinois |
| 70 | Anna Miller | 35 | wife | None | Illinois |
| 71 | Louis Miller | 18 | son | None | Illinois |
| 72 | Bertha Miller THIS PERSON | 16 | daughter | None | Illinois |
| 73 | Elda Miller | 14 | daughter | None | Illinois |
| 74 | Kate Miller | 12 | daughter | None | Illinois |
| 75 | Walter Miller | 10 | son | None | Illinois |
| 76 | Leo Miller | 8 | son | None | Illinois |
| 77 | Dorothy Miller | 6 | daughter | None | Illinois |
| 78 | Arland Miller | 4 | son | None | Illinois |
| 79 | Lottie Miller | 2 | daughter | None | Illinois |
| 80 | Earl Miller | 1 | son | None | Illinois |
| 81 | Oscar Qualls | 31 | Head | Laborer | Illinois |
| 82 | Goldie Qualls | 25 | wife | — | Illinois |
| 83 | Mazie Qualls | 10 | daughter | — | Illinois |
| 84 | Beatrice Qualls | 10 | daughter | — | Illinois |
| 85 | Thelma Qualls | 5 | daughter | — | Illinois |
| 86 | Herbert Qualls | 1 | son | — | Illinois |
| 87 | Ed. Mann | 38 | Head | Miner | Illinois |
| 88 | May Mann | 39 | wife | — | Illinois |
| 89 | Gilbert Mann | 16 | son | — | Illinois |
| 90 | Ivan Mann | 14 | son | — | Illinois |
| 91 | Richard Mann | 12 | son | — | Illinois |
| 92 | Otto Mann | 10 | son | — | Illinois |
| 93 | Goldie Mann | 8 | daughter | — | Illinois |
| 94 | Russell Mann | 5 | son | — | Illinois |
| 95 | Jemima Mann | 3 | daughter | — | Illinois |
| 96 | Joe Mann | 1 | son | — | Illinois |
| 97 | Frank Mann | 37 | brother | Miner | Illinois |
| 98 | Ed. Miller | 18 | grandson | Laborer | Illinois |
| 99 | Vada Miller | 18 | daughter | — | Illinois |
| 100 | Ed. Miller | 1 | grandson | — | 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)