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Frank Marshall — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Appanoose, Iowa
Our Model Tree links this Frank Marshall across the 1920 and 1930 US Censuses in Appanoose, Iowa (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 9-person household.
Age 12
b. ~1918
Male
Son
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Appanoose, Iowa |
| Surname | Marshall |
| Given Name | Frank R |
| Relationship to Head | Son |
| Sex | M |
| 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 | Mystic City Part Of |
| 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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Lloyd Marshall | Son | — | 1 | ~1929 |
| Robert Marshall | Son | — | 10 | ~1920 |
| Norman Marshall | Son | — | 8 | ~1922 |
| Ruby Marshall | Spouse | — | 37 | ~1893 |
| F Marshall | Daughter | — | 6 | ~1924 |
| Frank Marshall | Son | — | 12 | ~1918 |
| Juanita Marshall | Daughter | — | 4 | ~1926 |
| Raymond Marshall | Head | — | 40 | ~1890 |
| Marietta Marshall | Daughter | — | 14 | ~1916 |
Census Appearances
1920
Appanoose, Iowa
Son, age 2
Appanoose, Iowa · implied b. ~1918 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshall |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| 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
Appanoose, Iowa
Son, age 12
Appanoose, Iowa · implied b. ~1918 — 9 household members
| Surname | Marshall |
| Given Name | Frank R |
| Relationship to Head | Son |
| Sex | M |
| 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 Frank Marshall across 2 US Census years (1920 and 1930) in Appanoose, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Marshall
Son · 1930 · age 12 · b. ~1918 · Iowa
★ You are viewing this record
Sibling
Juanita Marshall
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marietta Marshall
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lloyd Marshall
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
F Marshall
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norman Marshall
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Marshall
Sibling · 1930 · age 10
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 — Appanoose, Iowa
Open full size
1930 US Federal Census — Appanoose, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel641:0036)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Raymond Marshall | 40 | Head | Miner | Iowa |
| 52 | Ruby Marshall | 37 | Wife | — | Iowa |
| 53 | Marietta Marshall | 14 | Daughter | — | Iowa |
| 54 | Frank R Marshall THIS PERSON | 12 | Son | — | Iowa |
| 55 | Robert P Marshall | 10 | Son | — | Iowa |
| 56 | Norman Marshall | 8 | Son | — | Iowa |
| 57 | F. Alberta Marshall | 6 | Daughter | — | Iowa |
| 58 | Juanita B Marshall | 4 | Daughter | — | Iowa |
| 59 | Lloyd A Marshall | 1 | Son | — | Iowa |
| 60 | John Kornelis | 71 | Head | Laborer | Greece |
| 61 | E. Goldie Kornelis | 50 | Wife | — | Iowa |
| 62 | Abbiegail Mitchell | 10 | Foster child | — | Iowa |
| 63 | Wayne Bates | 53 | Head | Miner | Iowa |
| 64 | Cora Bates | 49 | Wife | — | Iowa |
| 65 | Glen Bates | 19 | Son | Baker | Iowa |
| 66 | George Bates | 17 | Son | Apprentice | Iowa |
| 67 | Evelyn Bates | 16 | Daughter | — | Iowa |
| 68 | Robert Bates | 12 | Son | — | Iowa |
| 69 | Lula Peters | 57 | Head | — | Iowa |
| 70 | Claude Peters | 26 | Son | Laborer | Iowa |
| 71 | Ed Peters | 24 | Son | Truck Driver | Iowa |
| 72 | Otis Peters | 21 | Son | Laborer | Iowa |
| 73 | Alexander Hood | 78 | Head | — | Scotland |
| 74 | Julia Hood | 66 | Wife | — | Illinois |
| 75 | Emeline Bird | 76 | Head | — | Indiana |
| 76 | Robert Wilson | 63 | Head | Miner | Scotland |
| 77 | Maggie Wilson | 51 | Wife | — | Scotland |
| 78 | George Wilson | 18 | Son | — | Iowa |
| 79 | Jack Wilson | 16 | Son | — | Iowa |
| 80 | Arlene Wilson | 13 | Daughter | — | Iowa |
| 81 | Mary Nixon | 60 | Head | — | Illinois |
| 82 | Tony Vickus | 49 | Head | Miner | Yugo Slavia |
| 83 | Josie Vickus | 46 | Wife | — | Yugo Slavia |
| 84 | Frank Vickus | 17 | Son | Miner | Iowa |
| 85 | Tom Vickus | 13 | Son | — | Iowa |
| 86 | Albert Loshag | 73 | Head | Miner | Illinois |
| 87 | Ella Loshag | 64 | Wife | — | Missouri |
| 88 | Lavella Paris | 10 | Daughter | — | Iowa |
| 89 | Harold Paris | 6 | Son | — | Iowa |
| 90 | Lucella Paris | 4 | Daughter | — | Iowa |
| 91 | William Metcalf | 55 | Head | Janitor | England |
| 92 | Mabel Metcalf | 52 | Wife | — | England |
| 93 | William L Metcalf | 14 | Son | — | Iowa |
| 94 | Robert Metcalf | 13 | Son | — | Iowa |
| 95 | Earl Krum | 39 | Head | Miner | Iowa |
| 96 | Arzaye Krum | 39 | Wife | — | Iowa |
| 97 | Claude Krum | 16 | Son | Miner | Iowa |
| 98 | Katherine Krum | 13 | Daughter | — | Iowa |
| 99 | Sammy Krum | 10 | Son | — | Iowa |
| 100 | Marie Krum | 8 | Daughter | — | 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)