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Robert Green — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Marshall, Iowa
Our Model Tree links this Robert Green across the 1920 and 1930 US Censuses in Marshall, Iowa (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 22-person household.
Age 10
b. ~1920
Male
Son
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Marshall, Iowa |
| Surname | Green |
| Given Name | Robert J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Eden Township |
| Est. Birth Year | ~1920 |
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.
22 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Maryril Green | Daughter | — | 8 | ~1922 |
| Mary Yantz | Daughter | — | 12 | ~1918 |
| Lois Green | Daughter | — | 13 | ~1917 |
| Hope Gray | Daughter | — | 10 | ~1920 |
| Margaret Buck | Daughter | — | 10 | ~1920 |
| Delores Arkake | Daughter | — | 16 | ~1914 |
| Ira Yantz | Head | — | 58 | ~1872 |
| Caroline Arkake | Other | — | 68 | ~1862 |
| Leona Arkake | Other | — | 39 | ~1891 |
| Alford Buck | Other | — | 39 | ~1891 |
| Vinget Arkake | Other | — | 15 | ~1915 |
| James Green | Other | — | 37 | ~1893 |
| James Gray | Other | — | 31 | ~1899 |
| Lester Fridley | Other | — | 22 | ~1908 |
| Robert Green | Son | — | 10 | ~1920 |
| John Gray | Son | — | 3 | ~1927 |
| Donald Buck | Son | — | 4 | ~1926 |
| Werner Arkake | Son | — | 21 | ~1909 |
| Frances Buck | Spouse | — | 34 | ~1896 |
| Lavina Yantz | Spouse | — | 57 | ~1873 |
| Mae Green | Spouse | — | 38 | ~1892 |
| Bernice Gray | Spouse | — | 29 | ~1901 |
Census Appearances
1920
Marshall, Iowa
Son, age
Marshall, Iowa · implied b. ~1920 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Robert James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Marshall, Iowa
Son, age 10
Marshall, Iowa · implied b. ~1920 — 22 household members
| Surname | Green |
| Given Name | Robert J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Occupation | none |
| 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 Robert Green across 2 US Census years (1920 and 1930) in Marshall, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Green
Son · 1930 · age 10 · b. ~1920 · Iowa
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Sibling
Maryril Green
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Delores Arkake
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Green
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hope Gray
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Yantz
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Gray
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Werner Arkake
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Buck
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Buck
Sibling · 1930 · age 4
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 — Marshall, Iowa
Open full size
1930 US Federal Census — Marshall, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel668:0601)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rufus C Dannen | 48 | Head | Farmer | Iowa |
| 2 | Anna R Dannen | 47 | Wife | None | Illinois |
| 3 | Pearl V Dannen | 20 | Daughter | None | Iowa |
| 4 | Harold C Dannen | 18 | Son | None | Iowa |
| 5 | Richard C Dannen | 17 | Son | None | Iowa |
| 6 | Anna E Dannen | 14 | Daughter | None | Iowa |
| 7 | Horace R Vauthrin | 31 | Head | Farmer | Iowa |
| 8 | Alma F Vauthrin | 33 | Wife | None | Illinois |
| 9 | Joyce M Vauthrin | 2 | Daughter | None | Iowa |
| 10 | Robert H Andshue | 25 | Head | Laborer | Iowa |
| 11 | Naomi L Andshue | 24 | Wife | None | Illinois |
| 12 | Darlene L Andshue | 6 | Daughter | None | South Dakota |
| 13 | Jean L Andshue | 5 | Daughter | None | Iowa |
| 14 | Robert D Andshue | 4 | Son | None | Iowa |
| 15 | Betty J Andshue | 3 | Daughter | None | Iowa |
| 16 | Andrew P Billman | 48 | Head | Farmer | Iowa |
| 17 | Clara M Billman | 47 | Wife | None | Iowa |
| 18 | Dorothy A Billman | 18 | Daughter | None | Iowa |
| 19 | Flora Marie Billman | 20 | Daughter | None | Missouri |
| 20 | Ira J Yantz | 58 | Head | Farmer | Pennsylvania |
| 21 | Lavina S Yantz | 57 | Wife | None | Iowa |
| 22 | Mary G Yantz | 12 | Daughter | None | Iowa |
| 23 | James H Green | 37 | R | Farmer | Illinois |
| 24 | Mae Green | 38 | Wife | None | Indiana |
| 25 | Lois M Green | 13 | Daughter | None | Iowa |
| 26 | Robert J Green THIS PERSON | 10 | Son | None | Iowa |
| 27 | Maryril A Green | 8 | Daughter | None | Iowa |
| 28 | James L Gray | 31 | R | Farmer | Iowa |
| 29 | Bernice E Gray | 29 | Wife | None | Iowa |
| 30 | Hope L Gray | 10 | Daughter | None | Iowa |
| 31 | John J Gray | 3 | Son | None | Iowa |
| 32 | Leona C Arkake | 39 | R | Farmer | Pennsylvania |
| 33 | Delores L Arkake | 16 | Daughter | None | Iowa |
| 34 | Werner Harold Arkake | 21 | Son | Laborer | Iowa |
| 35 | Vinget Viola M Arkake | 15 | Niece | None | Iowa |
| 36 | Caroline Arkake | 68 | Mother | None | Canada-French |
| 37 | Alford C Buck | 39 | R | Farmer | Iowa |
| 38 | Frances Buck | 34 | Wife | None | Washington |
| 39 | Margaret F Buck | 10 | Daughter | None | Iowa |
| 40 | Donald A Buck | 4 | Son | None | Iowa |
| 41 | Lester C Fridley | 22 | Servant | Laborer | Iowa |
| 42 | George P Buck | 26 | Head | Farmer | Iowa |
| 43 | Arvilda M Buck | 29 | Wife | None | Iowa |
| 44 | Barbara J Buck | 3 | Daughter | None | Iowa |
| 45 | Dorothy A Buck | 1 | Daughter | None | Iowa |
| 46 | Marion O Wendell | 34 | Head | Farmer | Iowa |
| 47 | Myrtle L Wendell | 28 | Wife | None | Iowa |
| 48 | Harlan M Wendell | 1 | Son | None | Iowa |
| 49 | Charles P Haldogh | 72 | Head | Farmer | Iowa |
| 50 | Barbara A Haldogh | 62 | Wife | None | 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)