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Grace Nelson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Webster, Iowa
Our Model Tree links this Grace Nelson across the 1920 and 1930 US Censuses in Webster, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 9-person household.
Age 19
b. ~1911
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Webster, Iowa |
| Surname | Nelson |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| 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 | Harcourt Town |
| Est. Birth Year | ~1911 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Grace Nelson | Daughter | — | 19 | ~1911 |
| Lloyd Nelson | Son | — | 12 | ~1918 |
| Velma Nelson | Daughter | — | 7 | ~1923 |
| Emma Nelson | Spouse | — | 47 | ~1883 |
| Kenneth Nelson | Son | — | 25 | ~1905 |
| Leila Nelson | Daughter | — | 17 | ~1913 |
| Jeanette Nelson | Daughter | — | 15 | ~1915 |
| Andrew Nelson | Head | — | 64 | ~1866 |
| Robert Nelson | Son | — | 9 | ~1921 |
Census Appearances
1920
Webster, Iowa
Daughter, age 10
Webster, Iowa · implied b. ~1910 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nelson |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Webster, Iowa
Daughter, age 19
Webster, Iowa · implied b. ~1911 — 9 household members
| Surname | Nelson |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| 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 |
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 Grace Nelson across 2 US Census years (1920 and 1930) in Webster, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Nelson
Daughter · 1930 · age 19 · b. ~1911 · Iowa
★ You are viewing this record
Sibling
Jeanette Nelson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lloyd Nelson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velma Nelson
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Nelson
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Nelson
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leila Nelson
Sibling · 1930 · age 17
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 — Webster, Iowa
Open full size
1930 US Federal Census — Webster, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel687:0702)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Glen F. Larson | 21 | Son | Laborer | Iowa |
| 52 | Alvin L. Larson | 19 | Son | Laborer | Iowa |
| 53 | Oliver H. Larson | 18 | Son | Laborer | Iowa |
| 54 | Junia L. Larson | 16 | Daughter | — | Iowa |
| 55 | Carl R. Larson | 14 | Son | — | Iowa |
| 56 | Paul E. Larson | 12 | Son | — | Iowa |
| 57 | Fern L. Larson | 10 | Daughter | — | Iowa |
| 58 | Vera M. Larson | 8 | Daughter | — | Iowa |
| 59 | Reuben L. Larson | 4 | Son | — | Iowa |
| 60 | Peter H. Martinson | 72 | Head | — | Sweden |
| 61 | Emma Martinson | 66 | Wife | — | Sweden |
| 62 | Gust Chalgren | 82 | Head | — | Sweden |
| 63 | Carey Chalgren | 79 | Wife | — | Sweden |
| 64 | Emil F. Chalgren | 48 | Son | Laborer | Illinois |
| 65 | Johanna Folin | 85 | Head | — | Sweden |
| 66 | John A. Folin | 60 | Son | — | Sweden |
| 67 | Elmer B. Walgren | 40 | Head | Asst Cashier | Illinois |
| 68 | Bertha M. Walgren | 40 | Wife | — | Iowa |
| 69 | Gerald M. Walgren | 18 | Son | Farmer | Illinois |
| 70 | John W. Walgren | 16 | Son | — | Iowa |
| 71 | Gwendolyn Walgren | 15 | Daughter | — | Illinois |
| 72 | Ellen Youngren | 60 | Head | — | Iowa |
| 73 | Peter Swanson | 64 | Head | Blacksmith | Sweden |
| 74 | Hulda S. Swanson | 65 | Wife | — | Sweden |
| 75 | Andrew Nelson | 64 | Head | Sectionman | Sweden |
| 76 | Emma A. Nelson | 47 | Wife | — | Iowa |
| 77 | Kenneth Nelson | 25 | Son | Sectionman | Iowa |
| 78 | Grace Nelson THIS PERSON | 19 | Daughter | — | Iowa |
| 79 | Leila Nelson | 17 | Daughter | — | Iowa |
| 80 | Jeanette Nelson | 15 | Daughter | — | Iowa |
| 81 | Lloyd Nelson | 12 | Son | — | Iowa |
| 82 | Robert Nelson | 9 | Son | — | Iowa |
| 83 | Velma Nelson | 7 | Daughter | — | Iowa |
| 84 | Leroy A. Quist | 32 | Head | Garage Work | Illinois |
| 85 | Olive E. Quist | 30 | Wife | — | Iowa |
| 86 | Arthur T. Johnson | 52 | Head | Farmer | Iowa |
| 87 | Esther O. Johnson | 45 | Wife | — | Nebraska |
| 88 | Lauren Johnson | 10 | Son | — | Iowa |
| 89 | Christina Bohl | 78 | Head | — | Sweden |
| 90 | Fritz B. Bohl | 37 | Son | Farmer | Iowa |
| 91 | Huldah A. Bohl | 34 | Daughter | — | Iowa |
| 92 | Walter Engquist | 35 | Head | Contractor | Iowa |
| 93 | Esther E. Engquist | 39 | Wife | — | Iowa |
| 94 | Maurice Engquist | 8 | Son | — | Iowa |
| 95 | Caroline Anderson | 69 | Head | — | Sweden |
| 96 | Victor G. Gustafson | 58 | Head | Farmer | Iowa |
| 97 | Hulda C. Gustafson | 55 | Wife | — | Iowa |
| 98 | Mildred Gustafson | 6 | Daughter | — | Iowa |
| 99 | Vernon Gustafson | 3 | Son | — | Iowa |
| 100 | Loren Gustafson | 1 | Son | — | Iowa |
Related Census Records
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)