MB
Marion Brown — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Oneida, New York
Our Model Tree links this Marion Brown across the 1920 and 1930 US Censuses in Oneida, New York (XGBoost, ~Confirmed) — first a daughter (b.~1908), then head of a 8-person household.
Age 22
b. ~1908
Female
Daughter
Born: New York
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Oneida, New York |
| Surname | Brown |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Utica |
| Est. Birth Year | ~1908 |
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 Marion | Age | Birth yr |
|---|---|---|---|---|
| Marion Brown | Daughter | — | 22 | ~1908 |
| Alice Brown | Daughter | — | 15 | ~1915 |
| Helen Brown | Daughter | — | 21 | ~1909 |
| Lillian Brown | Daughter | — | 25 | ~1905 |
| Ruth Brown | Daughter | — | 14 | ~1916 |
| Philip Brown | Head | — | 55 | ~1875 |
| Philip Brown | Son | — | 24 | ~1906 |
| Ida Brown | Spouse | — | 55 | ~1875 |
Census Appearances
1920
Herkimer, New …
Daughter, age 12
Herkimer, New York · implied b. ~1908 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Marion E. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Oneida, New …
Daughter, age 22
Oneida, New York · implied b. ~1908 — 8 household members
| Surname | Brown |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Marion Brown across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marion Brown
Daughter · 1930 · age 22 · b. ~1908 · New York
★ You are viewing this record
Sibling
Alice Brown
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Brown
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Philip Brown
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Brown
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Brown
Sibling · 1930 · age 14
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 — Oneida, New York
Open full size
1930 US Federal Census — Oneida, New York
Page Contents
8 people indexed on this census page (ia:1930:newyorkcensus00reel1622:0434)
| Line | Name | Age | Relation | Birthplace |
|---|---|---|---|---|
| 1 | Philip Brown | 55 | Head | New York |
| 2 | Ida Brown | 55 | Wife | New York |
| 3 | Lillian Brown | 25 | Daughter | New York |
| 4 | Philip Jr. Brown | 24 | Son | New York |
| 5 | Marion Brown THIS PERSON | 22 | Daughter | New York |
| 6 | Helen Brown | 21 | Daughter | New York |
| 7 | Alice Brown | 15 | Daughter | New York |
| 8 | Ruth Brown | 14 | Daughter | New York |
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)