RC
Robert Collins — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rockingham, New Hampshire
Our Model Tree links this Robert Collins across the 1920 and 1930 US Censuses in Rockingham, New Hampshire (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 19-person household.
Age 10
b. ~1920
Male
Son
Born: New Hampshire
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Rockingham, New Hampshire |
| Surname | Collins |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Kingston Town |
| 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.
19 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Doris Eaton | Daughter | — | 7 | ~1923 |
| Irene Collins | Daughter | — | 5 | ~1925 |
| Muriel Collins | Daughter | — | 2 | ~1928 |
| Sally Collins | Daughter | — | 7 | ~1923 |
| Clarence Collins | Head | — | 38 | ~1892 |
| Mary Eaton | Other | — | 27 | ~1903 |
| John Adams | Other | — | 44 | ~1886 |
| Fred Eaton | Other | — | 30 | ~1900 |
| Arthur Collins | Other | — | 28 | ~1902 |
| Lina Collins | Other | — | 38 | ~1892 |
| Mildred Collins | Other | — | 27 | ~1903 |
| Robert Collins | Son | — | 5 | ~1925 |
| Robert Collins | Son | — | 10 | ~1920 |
| Morris Eaton | Son | — | ~1930 | |
| Ida Eaton | Son | — | 5 | ~1925 |
| Maurice Collins | Son | — | ~1930 | |
| Douglas Collins | Son | — | 5 | ~1925 |
| Fred Eaton | Son | — | 2 | ~1928 |
| Arthur Collins | Son | — | 7 | ~1923 |
Census Appearances
1920
Rockingham, New …
Son, age
Rockingham, New Hampshire · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Collins |
| Given Name | Robert W. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Massachusetts |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Rockingham, New …
Son, age 10
Rockingham, New Hampshire · implied b. ~1920 — 19 household members
| Surname | Collins |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | Massachusetts |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Collins across 2 US Census years (1920 and 1930) in Rockingham, New Hampshire, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Collins
Son · 1930 · age 10 · b. ~1920 · New Hampshire
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Sibling
Muriel Collins
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Collins
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fred Eaton
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Collins
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Eaton
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Collins
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Eaton
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sally Collins
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maurice Collins
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Douglas Collins
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Morris Eaton
Sibling · 1930 · age
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 — Rockingham, New Hampshire
Open full size
1930 US Federal Census — Rockingham, New Hampshire
Page Contents
21 people indexed on this census page (ia:1930:15thcensus1305unit:0656)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clarence E Collins | 38 | Head | Shoe Maker | New Hampshire |
| 2 | Lina A Collins | 38 | Wife-H | — | Massachusetts |
| 3 | Robert Collins THIS PERSON | 10 | Son | — | New Hampshire |
| 4 | Douglas Collins | 5 | Son | — | New Hampshire |
| 5 | Sally Collins | 7 | Daughter | — | New Hampshire |
| 6 | Irene Collins | 5 | Daughter | — | New Hampshire |
| 7 | Muriel Collins | 2 | Daughter | — | New Hampshire |
| 8 | Maurice Collins | 0 | Son | — | New Hampshire |
| 9 | Fred F Eaton | 30 | O | Shoe Maker | New Hampshire |
| 10 | Mary E Eaton | 27 | Wife-H | — | New Hampshire |
| 11 | Doris Eaton | 7 | Daughter | — | New Hampshire |
| 12 | Ida F Eaton | 5 | Son | — | New Hampshire |
| 13 | Fred E Eaton | 2 | Son | — | New Hampshire |
| 14 | Morris Eaton | 0 | Son | — | New Hampshire |
| 15 | Arthur Collins | 28 | O | Shoe Worker | New Hampshire |
| 16 | Mildred Collins | 27 | Wife-H | — | New Hampshire |
| 17 | Arthur Collins | 7 | Son | — | New Hampshire |
| 18 | Robert Collins | 5 | Son | — | New Hampshire |
| 19 | John Adams | 44 | Boarder | Laborer | Massachusetts |
| 20 | Lucas F Broughton | 70 | Head | — | New Hampshire |
| 21 | Mary E Barrett | 64 | Sister | — | New Hampshire |
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)