EJ
Eunice Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Woodbury, Iowa
Our Model Tree links this Eunice Johnson across the 1920 and 1930 US Censuses in Woodbury, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 8-person household.
Age 16
b. ~1914
Female
Daughter
Born: South Dakota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Woodbury, Iowa |
| Surname | Johnson |
| Given Name | Eunice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | South Dakota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
| Township / Ward | Sioux City |
| Est. Birth Year | ~1914 |
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 1930 census.
| Name | Relation to head | Relative to Eunice | Age | Birth yr |
|---|---|---|---|---|
| Glenn Johnson | Son | — | 18 | ~1912 |
| Eunice Johnson | Daughter | — | 16 | ~1914 |
| Doris Johnson | Daughter | — | 13 | ~1917 |
| Leone Johnson | Daughter | — | 20 | ~1910 |
| Alfred Johnson | Head | — | 43 | ~1887 |
| Ellen Johnson | Other | — | 43 | ~1887 |
| Robert Johnson | Son | — | 7 | ~1923 |
| Lois Johnson | Daughter | — | 11 | ~1919 |
Census Appearances
1920
Union, South …
Daughter, age 6
Union, South Dakota · implied b. ~1914 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Eunice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | South Dakota |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1930
Woodbury, Iowa
Daughter, age 16
Woodbury, Iowa · implied b. ~1914 — 8 household members
| Surname | Johnson |
| Given Name | Eunice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | South Dakota |
| Father's Birthplace | South Dakota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
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 Eunice Johnson across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Eunice Johnson
Daughter · 1930 · age 16 · b. ~1914 · Iowa
★ You are viewing this record
Sibling
Leone Johnson
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Johnson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glenn Johnson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Johnson
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Johnson
Sibling · 1930 · age 7
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 — Woodbury, Iowa
Open full size
1930 US Federal Census — Woodbury, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel690:0360)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Hannah A Ford | 41 | Wife-H | — | Nebraska |
| 52 | Saville Ford | 14 | Son | — | Iowa |
| 53 | Margaret Ford | 10 | Daughter | — | Iowa |
| 54 | Phillip Ford | 8 | Son | — | Iowa |
| 55 | Cora Ford | 68 | Mother | — | Iowa |
| 56 | Harrison Kilbourne | 35 | Head | Manager | Iowa |
| 57 | Ruth B Kilbourne | 36 | Wife-H | — | Iowa |
| 58 | John B Kilbourne | 1 | Son | — | Iowa |
| 59 | Ellison Quish | 46 | Head | Lawyer | South Dakota |
| 60 | Ruth Quish | 37 | Wife-H | — | Iowa |
| 61 | Dorothy Quish | 12 | Adopted Daughter | — | Iowa |
| 62 | Julia A Quish | 7 | Daughter | — | Iowa |
| 63 | Ellison Quish | 5 | Son | — | Iowa |
| 64 | Edward Anderson | 42 | Head | Buyer | Iowa |
| 65 | Emma B Anderson | 37 | Wife-H | — | Nebraska |
| 66 | Luverne N Anderson | 16 | Son | — | Iowa |
| 67 | Robert E Anderson | 11 | Son | — | Iowa |
| 68 | Richard W Anderson | 6 | Son | — | Iowa |
| 69 | Phyllis J Anderson | 2 | Daughter | — | Iowa |
| 70 | Katherine Phillips | 72 | Head-H | — | Wisconsin |
| 71 | Lucy Phillips | 28 | Daughter | Bookkeeper | Iowa |
| 72 | Darlene Phillips | 26 | Daughter | Stenographer | Iowa |
| 73 | Alfred Johnson | 43 | Head | Manager | South Dakota |
| 74 | Ellen Johnson | 43 | Wife-H | — | Minnesota |
| 75 | Leone Johnson | 20 | Daughter | Stenographer | South Dakota |
| 76 | Glenn Johnson | 18 | Son | — | South Dakota |
| 77 | Eunice Johnson THIS PERSON | 16 | Daughter | — | South Dakota |
| 78 | Doris Johnson | 13 | Daughter | — | South Dakota |
| 79 | Lois Johnson | 11 | Daughter | — | South Dakota |
| 80 | Robert Johnson | 7 | Son | — | Iowa |
| 81 | Walter S King | 53 | Head | Manager | Iowa |
| 82 | Bessie M King | 47 | Wife-H | — | Iowa |
| 83 | Margaret A King | 21 | Daughter | — | Minnesota |
| 84 | Marian F King | 14 | Daughter | — | Iowa |
| 85 | Merritt S Carlson | 29 | Head | Retail Merchant | Iowa |
| 86 | Esther S Carlson | 29 | Wife-H | — | Iowa |
| 87 | C Joyce Carlson | 6 | Daughter | — | Iowa |
| 88 | Merritt S Jr Carlson | 3 | Son | — | Iowa |
| 89 | Gloria M Carlson | 2 | Daughter | — | Iowa |
| 90 | Helen Sires | 18 | Roomer | Saleswoman | South Dakota |
| 91 | Louis S Toltberg | 32 | Head | Certified Accountant | New York |
| 92 | Diana S Toltberg | 28 | Wife-H | — | New York |
| 93 | Sidney J Toltberg | 6 | Son | — | Iowa |
| 94 | Alan B Toltberg | 3 | Son | — | Iowa |
| 95 | Ellen M Nelson | 30 | Servant | Servant | South Dakota |
| 96 | Isaac Weinberg | 58 | Head | Traffic Manager | New York |
| 97 | Dorothy Weinberg | 25 | Daughter-H | Cashier | Iowa |
| 98 | Gladys Weinberg | 23 | Daughter | Teacher | Iowa |
| 99 | Johanna Weinberg | 19 | Daughter | — | Iowa |
| 100 | Phillip E Benson | 31 | Head | Mail Carrier | Iowa |
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)