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Grace Campbell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Tama, Iowa
Our Model Tree links this Grace Campbell across the 1920 and 1930 US Censuses in Tama, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 9-person household.
Age 12
b. ~1918
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Tama, Iowa |
| Surname | Campbell |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Toledo Township |
| 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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Charlotte Campbell | Daughter | — | 14 | ~1916 |
| Hildred Campbell | Daughter | — | 8 | ~1922 |
| Grace Campbell | Daughter | — | 12 | ~1918 |
| Clotilda Campbell | Other | — | 36 | ~1894 |
| Charles Campbell | Son | — | 16 | ~1914 |
| Beulah Campbell | Daughter | — | 2 | ~1928 |
| Lyle Campbell | Son | — | ~1930 | |
| Merle Campbell | Son | — | 7 | ~1923 |
| John Campbell | Head | — | 39 | ~1891 |
Census Appearances
1920
Tama, Iowa
Daughter, age 2
Tama, Iowa · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Grace J |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | none |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Tama, Iowa
Daughter, age 12
Tama, Iowa · implied b. ~1918 — 9 household members
| Surname | Campbell |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| 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 Campbell across 2 US Census years (1920 and 1930) in Tama, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Campbell
Daughter · 1930 · age 12 · b. ~1918 · Iowa
★ You are viewing this record
Sibling
Hildred Campbell
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lyle Campbell
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Merle Campbell
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte Campbell
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Campbell
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beulah Campbell
Sibling · 1930 · age 2
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 — Tama, Iowa
Open full size
1930 US Federal Census — Tama, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel684:0995)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Carl Mcfate | 26 | Head | Farmer | Iowa |
| 52 | Mayme Mcfate | 28 | Wife-H | — | Iowa |
| 53 | Carlene Mcfate | 7 | Daughter | — | Iowa |
| 54 | Wayne Mcfate | 5 | Son | — | Iowa |
| 55 | Charles Brandt | 47 | Head | Farmer | Illinois |
| 56 | Clara Brandt | 46 | Wife-H | — | Iowa |
| 57 | Doris A. Brandt | 22 | Daughter | — | Iowa |
| 58 | Ronald Harrison | 21 | Son-in-law | Fireman | Iowa |
| 59 | Marion Harrison | 20 | Daughter | — | Iowa |
| 60 | David Harrison | 0 | Grandson | — | Iowa |
| 61 | Earl Youngman | 29 | Head | Farmer | Iowa |
| 62 | Delia Youngman | 26 | Wife-H | — | Iowa |
| 63 | Raymond Youngman | 7 | Son | — | Iowa |
| 64 | Bernice Youngman | 5 | Daughter | — | Iowa |
| 65 | H. A. Applegate | 40 | Head | Farmer | Iowa |
| 66 | Helen Applegate | 39 | Wife-H | — | Iowa |
| 67 | William Applegate | 11 | Son | — | Iowa |
| 68 | Kenneth Applegate | 10 | Son | — | Iowa |
| 69 | Richard Applegate | 4 | Son | — | Iowa |
| 70 | Max Applegate | 2 | Son | — | Iowa |
| 71 | Philip H. Applegate | 77 | Father | — | Iowa |
| 72 | Harry Mccreary | 26 | Head | Farmer | Iowa |
| 73 | Ada Mccreary | 38 | Sister-H | — | Iowa |
| 74 | Molly Mccreary | 65 | Mother | — | Illinois |
| 75 | Earl Mccreary | 1 | Nephew | — | Iowa |
| 76 | John Campbell | 39 | Head | Carpenter | Iowa |
| 77 | Clotilda Campbell | 36 | Wife-H | — | Iowa |
| 78 | Charles Campbell | 16 | Son | — | Iowa |
| 79 | Charlotte Campbell | 14 | Daughter | — | Iowa |
| 80 | Grace Campbell THIS PERSON | 12 | Daughter | — | Iowa |
| 81 | Hildred Campbell | 8 | Daughter | — | Iowa |
| 82 | Merle Campbell | 7 | Son | — | Iowa |
| 83 | Beulah Campbell | 2 | Daughter | — | Iowa |
| 84 | Lyle Campbell | 0 | Son | — | Iowa |
| 85 | Art Whitford | 51 | Head | Farmer | Iowa |
| 86 | Alice Whitford | 46 | Wife-H | — | Iowa |
| 87 | Opal Whitford | 15 | Daughter | — | Iowa |
| 88 | Maxine Whitford | 12 | Daughter | — | Iowa |
| 89 | Dan Hufford | 73 | Head | — | Iowa |
| 90 | Florence Hufford | 66 | Wife | — | Ohio |
| 91 | J. W. Dickers | 36 | Head | Truck Driver | Iowa |
| 92 | Mabel Dickers | 38 | Wife-H | — | Iowa |
| 93 | C. W. Shelton | 72 | Father-in-law | Truck Driver | Missouri |
| 94 | Elmer Reising | 46 | Head | Dairy Farm | Iowa |
| 95 | Lilly Reising | 45 | Wife-H | — | Iowa |
| 96 | Mike Helsel | 57 | Head | Farmer | Iowa |
| 97 | John Helsel | 62 | Brother | Farmer | Iowa |
| 98 | John D. Filloon | 62 | Head | — | Iowa |
| 99 | Eunetta Filloon | 62 | Wife-H | — | Iowa |
| 100 | Oliver Reamer | 79 | Head | — | Pennsylvania |
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)