VJ
Virginia Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Polk, Iowa
Our Model Tree links this Virginia Johnson across the 1930 and 1940 US Censuses in Polk, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 10-person household.
Age 12
b. ~1918
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Iowa |
| Surname | Johnson |
| Given Name | Virginia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Des Moines City |
| Est. Birth Year | ~1918 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Virginia | Age | Birth yr |
|---|---|---|---|---|
| Virginia Johnson | Daughter | — | 12 | ~1918 |
| Thelma Johnson | Daughter | — | 10 | ~1920 |
| Betty Johnson | Daughter | — | 1 | ~1929 |
| Helen Johnson | Daughter | — | 7 | ~1923 |
| Margaret Johnson | Daughter | — | 15 | ~1915 |
| August Johnson | Head | — | 44 | ~1886 |
| Phillip Johnson | Son | — | 20 | ~1910 |
| Edwin Johnson | Son | — | 18 | ~1912 |
| Richard Johnson | Son | — | 17 | ~1913 |
| Ethel Johnson | Spouse | — | 39 | ~1891 |
Census Appearances
1930
Polk, Iowa
Daughter, age 12
Polk, Iowa · implied b. ~1918 — 10 household members
| Surname | Johnson |
| Given Name | Virginia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Iowa |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Polk-County, Iowa
Daughter, age 23
Polk-County, Iowa · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Vergina |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Des Moines |
| 1935 Residence (County) | Polk |
| Highest Grade | No 8 |
| 1935 Residence | Iowa |
| 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 Virginia Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Virginia Johnson
Daughter · 1930 · age 12 · b. ~1918 · Iowa
★ You are viewing this record
Sibling
Helen Johnson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Johnson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Johnson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Johnson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Johnson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phillip Johnson
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edwin Johnson
Sibling · 1930 · age 18
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
1930 US Federal Census — Polk, Iowa
Open full size
1930 US Federal Census — Polk, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel677:0728)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Axel Ekstrand | 51 | Head | Car Inspector | Sweden |
| 52 | Ella Ekstrand | 48 | Wife | — | Iowa |
| 53 | Herman C. Dehoorn | 50 | Head | Butcher | Iowa |
| 54 | Clara M. Dehoorn | 50 | Wife | — | Germany |
| 55 | Mildred Dehoorn | 16 | Daughter | — | Iowa |
| 56 | — | None | — | — | — |
| 57 | John W. Thorne | 45 | Head | Harnessmaker | Kansas |
| 58 | Nettie J. Thorne | 35 | Wife | — | Iowa |
| 59 | William J. Thorne | 15 | Son | — | Iowa |
| 60 | Dorothy M. Thorne | 13 | Daughter | — | Iowa |
| 61 | Emma L. Gibson | 33 | Roomer | Dietitian | Minnesota |
| 62 | Katherine Gibson | 12 | Roomer | — | Iowa |
| 63 | Charles W. Gipe | 51 | Head | Proprietor | Indiana |
| 64 | Viola D. Gipe | 48 | Wife | — | Iowa |
| 65 | — | None | — | — | — |
| 66 | Oliver Stanley | 51 | Head | Salesman | Missouri |
| 67 | Lora Stanley | 48 | Wife | Book Binder | Missouri |
| 68 | William E. Wood | 72 | Head | — | Missouri |
| 69 | Lizzie Wood | 60 | Wife | — | Missouri |
| 70 | Clyde Wood | 30 | Son | Truck Driver | Missouri |
| 71 | Blanche Ryals | 28 | Daughter | — | Missouri |
| 72 | James Rainey | 47 | Head | Laborer | Louisiana |
| 73 | Lucille Rainey | 43 | Wife | — | Iowa |
| 74 | Mercedes Patterson | 19 | Daughter | — | Iowa |
| 75 | Paul Rainey | 17 | Son | — | Iowa |
| 76 | Chester Rainey | 14 | Son | — | Iowa |
| 77 | August Johnson | 44 | Head | Motorman | Sweden |
| 78 | Ethel M. Johnson | 39 | Wife | — | Iowa |
| 79 | Phillip A. Johnson | 20 | Son | — | Iowa |
| 80 | Edwin A. Johnson | 18 | Son | Mechanic | Iowa |
| 81 | Richard Johnson | 17 | Son | — | Iowa |
| 82 | Margaret Johnson | 15 | Daughter | — | Iowa |
| 83 | Virginia Johnson THIS PERSON | 12 | Daughter | — | Iowa |
| 84 | Thelma Johnson | 10 | Daughter | — | Iowa |
| 85 | Helen M. Johnson | 7 | Daughter | — | Iowa |
| 86 | Betty J. Johnson | 1 | Daughter | — | Iowa |
| 87 | Arthur Murray | 50 | Head | Custodian | Iowa |
| 88 | Catherine Murray | 48 | Wife | — | Iowa |
| 89 | Edward J. Murray | 26 | Son | Press Feeder | Iowa |
| 90 | Edna Murray | 21 | Daughter-in-law | Clerk | Iowa |
| 91 | Geraldine Murray | 1 | Granddaughter | — | Iowa |
| 92 | George Murray | 24 | Son | Clerk | Iowa |
| 93 | Margaret Shaw | 29 | Daughter | Steno | Iowa |
| 94 | Wanda Russell | 19 | Roomer | Clerical | Iowa |
| 95 | Josiah Masten | 69 | Head | — | Missouri |
| 96 | Carl I. Meredith | 41 | Son-in-law | Salesman | Iowa |
| 97 | Hazel Meredith | 38 | Daughter | — | Iowa |
| 98 | — | None | — | — | — |
| 99 | — | None | — | — | — |
| 100 | — | None | — | — | — |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)