VJ
Vivian Johnson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Montgomery, Iowa
Our Model Tree links this Vivian Johnson across the 1910 and 1920 US Censuses in Montgomery, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1904), then head of a 16-person household.
Age 16
b. ~1904
Female
Daughter
Born: Iowa
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Montgomery, Iowa |
| Surname | Johnson |
| Given Name | Vivian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Red Oak City |
| 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.
16 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Vivian | Age | Birth yr |
|---|---|---|---|---|
| Albert Hart | Other | — | 23 | ~1897 |
| Emil Peters | Other | — | 43 | ~1877 |
| Frank Johnson | Head | — | 48 | ~1872 |
| John Nelson | Other | — | 61 | ~1859 |
| Caroline Halmstead | Other | — | 74 | ~1846 |
| August Johnson | Son | — | 12 | ~1908 |
| Sophia Johnson | Spouse | — | 50 | ~1870 |
| Gladys Johnson | Son | — | 15 | ~1905 |
| Sam Hart | Other | — | 27 | ~1893 |
| Mabel Johnson | Daughter | — | 17 | ~1903 |
| Frank Swanson | Other | — | 58 | ~1862 |
| Vivian Johnson | Daughter | — | 16 | ~1904 |
| W Rowland | Other | — | 24 | ~1896 |
| Mildred Johnson | Daughter | — | 9 | ~1911 |
| Arthur Nelson | Other | — | 45 | ~1875 |
| Oscar Rowland | Other | — | 26 | ~1894 |
Census Appearances
1910
Montgomery, Iowa
Daughter, age 7
Montgomery, Iowa · implied b. ~1903 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Vivian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Montgomery, Iowa
Daughter, age 16
Montgomery, Iowa · implied b. ~1904 — 16 household members
| Surname | Johnson |
| Given Name | Vivian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| 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 Vivian Johnson across 2 US Census years (1910 and 1920) in Montgomery, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Vivian Johnson
Daughter · 1920 · age 16 · b. ~1904 · Iowa
★ You are viewing this record
Sibling
August Johnson
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Johnson
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Johnson
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Johnson
Sibling · 1920 · age 15
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 — Montgomery, Iowa
Open full size
1920 US Federal Census — Montgomery, Iowa
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu504unit:0185)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Chas Ludeke | 21 | Roomer | Laborer | Missouri |
| 52 | Albert Valentine | 61 | Head | Commercial Traveler | Wisconsin |
| 53 | Ella Valentine | 55 | Wife | — | Iowa |
| 54 | Wilmeth Bramer | 12 | Granddaughter | — | Iowa |
| 55 | Peter Bauer | 61 | Head | Laborer | Germany |
| 56 | Mary Bauer | 44 | Wife | — | Minnesota |
| 57 | Lucille Bauer | 15 | Daughter | — | Iowa |
| 58 | Helen Bauer | 13 | Daughter | — | Iowa |
| 59 | Frank Barger | 53 | Head | Carpenter | Iowa |
| 60 | Eva Barger | 40 | Wife | — | Iowa |
| 61 | Clarence Barger | 19 | Son | Truck Driver | Iowa |
| 62 | Grover Barger | 16 | Son | Telephone Man | Iowa |
| 63 | Donald Barger | 11 | Son | — | Iowa |
| 64 | Robert Barger | 6 | Son | — | Iowa |
| 65 | Lloyd Hampton | 35 | Daughter | Factory Worker | Iowa |
| 66 | Billy Hampton | 6 | Grandson | — | Iowa |
| 67 | Duane Hampton | 2 | Grandson | — | Nebraska |
| 68 | Chas Runse | 62 | Head | — | Illinois |
| 69 | Clara Runse | 42 | Wife | Cook | Iowa |
| 70 | Mary Runse | 23 | Daughter | Cook | Kansas |
| 71 | Frank Mcking | 33 | Head | Mill Man | Michigan |
| 72 | Nellie Mcking | 26 | Wife | — | Iowa |
| 73 | Elmer Mcking | 9 | Son | — | Iowa |
| 74 | Francis Mcking | 4 | Son | — | Iowa |
| 75 | Drucella Hobbs | 56 | Head | — | Iowa |
| 76 | Brian Hobbs | 19 | Son | Painter | Iowa |
| 77 | Goldie Hobbs | 16 | Daughter | Factory Worker | Iowa |
| 78 | Alice Marshall | 55 | Head | — | Iowa |
| 79 | William Marshall | 35 | Son | Clerk | Iowa |
| 80 | George Marshall | 25 | Daughter | Laundry Girl | Iowa |
| 81 | Ward F Smith | 51 | Head | Painter | Iowa |
| 82 | Maud Smith | 37 | Wife | — | Iowa |
| 83 | Mary Smith | 17 | Daughter | — | Iowa |
| 84 | Boyd Smith | 6 | Son | — | Iowa |
| 85 | Frank Johnson | 48 | Head | Salesman | Minnesota |
| 86 | Sophia Johnson | 50 | Wife | — | Sweden |
| 87 | Mabel Johnson | 17 | Daughter | — | Iowa |
| 88 | Vivian Johnson THIS PERSON | 16 | Daughter | — | Iowa |
| 89 | Gladys Johnson | 15 | Son | — | Iowa |
| 90 | August Johnson | 12 | Son | — | Iowa |
| 91 | Mildred Johnson | 9 | Daughter | — | Iowa |
| 92 | Caroline Halmstead | 74 | Mother-in-law | — | Sweden |
| 93 | Emil Peters | 43 | Roomer | Tailor | Iowa |
| 94 | Frank E Swanson | 58 | Roomer | Printer | New York |
| 95 | Oscar Rowland | 26 | Roomer | Printer | Iowa |
| 96 | W S Rowland | 24 | Roomer | — | Iowa |
| 97 | John A Nelson | 61 | Roomer | Carpenter | Sweden |
| 98 | Arthur G Nelson | 45 | Roomer | Night Watchman | Sweden |
| 99 | Sam Hart | 27 | Roomer | Salesman | Missouri |
| 100 | Albert Hart | 23 | Roomer | Salesman | Missouri |
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)