MG
Martha Green — 1930 US Census Record
Linked across censuses1930 United States Federal Census · St Clair, Missouri
Our Model Tree links this Martha Green across the 1920 and 1930 US Censuses in St Clair, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 8-person household.
Age 10
b. ~1920
Female
Daughter
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | St Clair, Missouri |
| Surname | Green |
| Given Name | Martha E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Osceola City |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Harriet Green | Daughter | — | 9 | ~1921 |
| Amy Green | Spouse | — | 45 | ~1885 |
| Sue Green | Daughter | — | 13 | ~1917 |
| Martha Green | Daughter | — | 10 | ~1920 |
| Doris Green | Daughter | — | 17 | ~1913 |
| Charles Green | Son | — | 17 | ~1913 |
| Charles Green | Head | — | 50 | ~1880 |
| William Green | Son | — | 15 | ~1915 |
Census Appearances
1920
St Clair, …
Daughter, age
St Clair, Missouri · implied b. ~1920 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | Martha E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
St Clair, …
Daughter, age 10
St Clair, Missouri · implied b. ~1920 — 8 household members
| Surname | Green |
| Given Name | Martha E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Martha Green across 2 US Census years (1920 and 1930) in St Clair, Missouri, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Green
Daughter · 1930 · age 10 · b. ~1920 · Missouri
★ You are viewing this record
Sibling
Charles Green
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Green
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Green
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harriet Green
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sue Green
Sibling · 1930 · age 13
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 — St Clair, Missouri
Open full size
1930 US Federal Census — St Clair, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1221:0427)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles H. Hutchison | 9 | Son | None | Missouri |
| 2 | David C. Hamby | 58 | Head | Salesman | Missouri |
| 3 | Blanche Hamby | 38 | Wife | None | Missouri |
| 4 | Jack Hamby | 12 | Step son | None | Missouri |
| 5 | Thomas S. Bernard | 47 | Head | Officer | Missouri |
| 6 | Mary J. Bernard | 40 | Wife | None | Missouri |
| 7 | Norma Bernard | 16 | Daughter | None | Missouri |
| 8 | Jane Sommering | 66 | Mother | None | Missouri |
| 9 | Le Roy Fields | 40 | Head | Manager | Missouri |
| 10 | Lulu M. Fields | 38 | Wife | None | Missouri |
| 11 | Eleanor B. Fields | 12 | Daughter | None | Missouri |
| 12 | Charles R. Fields | 11 | Son | None | Missouri |
| 13 | Hallie Fields | 50 | Head | None | Missouri |
| 14 | Violet M. Fields | 18 | Daughter | None | Missouri |
| 15 | George W. Delozier | 64 | Head | Physician | New York |
| 16 | Lila E. Delozier | 62 | Wife | None | Missouri |
| 17 | Sally Houston | 59 | Servant | House Work | Missouri |
| 18 | Albert Harlan | 48 | Head | Caring For Sick Father | Illinois |
| 19 | Josh Harlan | 79 | Father | None | Illinois |
| 20 | Mary J. Harlan | 76 | Mother | None | Missouri |
| 21 | Brady J. Smith | 46 | Head | Deputy | Missouri |
| 22 | Catherine H. Smith | 13 | Daughter | None | Missouri |
| 23 | Sidney Parker | 62 | Head | County Officer | Illinois |
| 24 | Emma H. Parker | 57 | Wife | None | Missouri |
| 25 | Milton J. Graham | 61 | Head | Proprietor | Missouri |
| 26 | Ada M. Graham | 60 | Wife | None | Missouri |
| 27 | Marquis Graham | 29 | Son | None | Missouri |
| 28 | Marian Simms | 4 | Grand daughter | None | Missouri |
| 29 | Mary J. Perry | 83 | Mother in law | None | Missouri |
| 30 | Walter P. Ford | 36 | Head | Proprietor | Iowa |
| 31 | Marian Ford | 17 | Daughter | None | Kansas |
| 32 | Lawrence Ford | 14 | Son | None | Kansas |
| 33 | Marjorie Ford | 11 | Daughter | None | Kansas |
| 34 | Charles H. Green | 50 | Head | Real Est Farm Loans | Missouri |
| 35 | Amy Bell Green | 45 | Wife | None | Missouri |
| 36 | Charles H. Jr. Green | 17 | Son | None | Missouri |
| 37 | Doris E. Green | 17 | Daughter | None | Missouri |
| 38 | William E. Green | 15 | Son | None | Missouri |
| 39 | Sue B. Green | 13 | Daughter | None | Missouri |
| 40 | Martha E. Green THIS PERSON | 10 | Daughter | None | Missouri |
| 41 | Harriet E. Green | 9 | Daughter | None | Missouri |
| 42 | Jennings Smith | 33 | Head | Proprietor | Missouri |
| 43 | Georgia Smith | 31 | Wife | None | Iowa |
| 44 | Edna L. Smith | 9 | Daughter | None | Missouri |
| 45 | Rosa B. Smith | 7 | Daughter | None | Missouri |
| 46 | Jennings B. Smith | 4 | Son | None | Missouri |
| 47 | Lila Sue Smith | 1 | Daughter | None | Missouri |
| 48 | Ora Henry | 54 | Mother in law | None | Illinois |
| 49 | Emma M. French | 44 | Head | Laundress | Missouri |
| 50 | Donald Ervin French | 21 | Son | None | Missouri |
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)