DG
Dorothy Green — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Marion, Iowa
Our Model Tree links this Dorothy Green across the 1920 and 1930 US Censuses in Marion, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 12-person household.
Age 15
b. ~1915
Female
Daughter
Born: Iowa
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Marion, Iowa |
| Surname | Green |
| Given Name | Dorothy M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Liberty Township |
| Est. Birth Year | ~1915 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Orpha Green | Daughter | — | 5 | ~1925 |
| Alfred Green | Head | — | 38 | ~1892 |
| Harold Green | Son | — | ~1930 | |
| Hazel Green | Daughter | — | 14 | ~1916 |
| Violet Green | Daughter | — | 9 | ~1921 |
| Alfred Green | Son | — | 1 | ~1929 |
| Betty Green | Daughter | — | 3 | ~1927 |
| Maude Green | Other | — | 35 | ~1895 |
| Dorothy Green | Daughter | — | 15 | ~1915 |
| Everett Green | Son | — | 18 | ~1912 |
| Nellis Green | Daughter | — | 7 | ~1923 |
| Donald Green | Son | — | 2 | ~1928 |
Census Appearances
1920
Marion, Iowa
Daughter, age 5
Marion, Iowa · implied b. ~1915 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Dorotha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Marion, Iowa
Daughter, age 15
Marion, Iowa · implied b. ~1915 — 12 household members
| Surname | Green |
| Given Name | Dorothy M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| 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 Dorothy Green across 2 US Census years (1920 and 1930) in Marion, Iowa, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Green
Daughter · 1930 · age 15 · b. ~1915 · Iowa
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Sibling
Betty Green
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Orpha Green
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Violet Green
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Green
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Green
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Green
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellis Green
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Green
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Everett Green
Sibling · 1930 · age 18
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 — Marion, Iowa
Open full size
1930 US Federal Census — Marion, Iowa
Page Contents
46 people indexed on this census page (ia:1930:iowacensus00reel668:0438)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John H. Krouse | 31 | Head | Farmer | Iowa |
| 52 | Minnie Krouse | 26 | Wife-H | — | Iowa |
| 53 | Lloyd V. Krouse | 8 | Son | — | Iowa |
| 54 | Mabel J. Krouse | 3 | Daughter | — | Iowa |
| 55 | Anthony M. Spaur | 41 | Head | Farmer | Iowa |
| 56 | Reese H. Spaur | 16 | Son | Laborer | Iowa |
| 57 | Betty J. Spaur | 10 | Daughter | — | Iowa |
| 58 | Verda O. Spaur | 8 | Daughter | — | Iowa |
| 59 | Verla A. King | 20 | Servant | Servant | Iowa |
| 60 | Albert H. Spaur | 70 | Head | — | Iowa |
| 61 | Susie E. Spaur | 46 | Wife-H | — | Iowa |
| 62 | Woodrow Spaur | 16 | Son | — | Iowa |
| 63 | Emerick Spaur | 10 | Son | — | Iowa |
| 64 | Charles J. Way | 49 | Head | Farmer | Iowa |
| 65 | Eva P. Way | 47 | Wife-H | — | Iowa |
| 66 | Barbara J. Way | 14 | Daughter | — | Iowa |
| 67 | Alfred R. Green | 38 | Head | Laborer | Missouri |
| 68 | Maude Green | 35 | Wife-H | — | Missouri |
| 69 | Everett R. Green | 18 | Son | Driver | Missouri |
| 70 | Dorothy M. Green THIS PERSON | 15 | Daughter | — | Iowa |
| 71 | Hazel L. Green | 14 | Daughter | — | Iowa |
| 72 | Violet M. Green | 9 | Daughter | — | Iowa |
| 73 | Nellis J. Green | 7 | Daughter | — | Iowa |
| 74 | Orpha J. Green | 5 | Daughter | — | Iowa |
| 75 | Betty J. Green | 3 | Daughter | — | Iowa |
| 76 | Donald V. Green | 2 | Son | — | Iowa |
| 77 | Alfred R. Jr Green | 1 | Son | — | Iowa |
| 78 | Harold M. Green | 0 | Son | — | Iowa |
| 79 | G. Harlan Bailey | 65 | Head | — | Iowa |
| 80 | Vera G. Bailey | 36 | Daughter-H | — | Iowa |
| 81 | Charles G. Bailey | 28 | Son | Farmer | Iowa |
| 82 | Charles J. Bruce | 26 | Lodger | Laborer | Iowa |
| 83 | D. Frank Terrell | 56 | Head | Farmer | Kansas |
| 84 | Allie A. Terrell | 66 | Wife-H | — | Missouri |
| 85 | Lillie H. Watson | 55 | Sister-in-law | — | Missouri |
| 86 | Laura M. Davis | 82 | Head-H | — | Indiana |
| 87 | J. May Davis | 40 | Daughter | Practical Nurse | Iowa |
| 88 | Horace B. Davis | 38 | Son | Farmer | Iowa |
| 89 | William J. Davis | 62 | Head | Farmer | Iowa |
| 90 | Lawrence Jr. Wageman | 25 | Head | Laborer | California |
| 91 | Stella Wageman | 40 | Wife-H | — | Missouri |
| 92 | Eustis D. Green | 15 | Step-son | — | Iowa |
| 93 | Leon J. Green | 14 | Step-son | — | Iowa |
| 94 | Otto L. Green | 13 | Step-son | — | Iowa |
| 95 | Helen L. Green | 10 | Step-daughter | — | Iowa |
| 96 | Lloyd V. Green | 8 | Step-son | — | 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)