AB
Alfred Brown — 1930 US Census Record
Model Tree available1930 United States Federal Census · Rockingham, New Hampshire
Our Model Tree links this Alfred Brown across the 1900, 1910, 1920 and 1930 US Censuses in Rockingham, New Hampshire (XGBoost, ~Confirmed), with identified parents Charlotte & George — first a son (b.~1900), then head of a 6-person household.
Age 30
b. ~1900
Male
Son
Born: New Hampshire
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Rockingham, New Hampshire |
| Surname | Brown |
| Given Name | Alfred E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 20 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Candia Town |
| Est. Birth Year | ~1900 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alfred | Age | Birth yr |
|---|---|---|---|---|
| George Brown | Head | — | 66 | ~1864 |
| Grace Brown | Other | — | 8 | ~1922 |
| Elsie Brown | Other | — | 28 | ~1902 |
| Grace Brown | Other | — | 57 | ~1873 |
| George Brown | Son | — | 32 | ~1898 |
| Alfred Brown | Son | — | 30 | ~1900 |
Census Appearances
Son, age 1
Rockingham, New Hampshire · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Albert H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Birth Month | Jan |
| Birth Year | 1899 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Rockingham, New …
Son, age 10
Rockingham, New Hampshire · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Alfred E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New Hampshire |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Rockingham, New …
Son, age 20
Rockingham, New Hampshire · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Alfred G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New Hampshire |
| Occupation | Laborer |
| Industry | Woods |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1930
Rockingham, New …
Son, age 30
Rockingham, New Hampshire · implied b. ~1900 — 6 household members
| Surname | Brown |
| Given Name | Alfred E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Age at First Marriage | 20 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New Hampshire |
| Can Read/Write | Yes |
| 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 Alfred Brown across 4 US Census years (1900, 1910, 1920 and 1930) in Rockingham, New Hampshire, using XGBoost record linkage. Identified parents: mother Charlotte Brown (~0.83 confidence) and father George Brown (~0.92 confidence) and father George Brown (~0.92 confidence) and father George Brown (~0.92 confidence) and father Albert Brown (~0.92 confidence) and mother Mary Brown (~0.92 confidence) and mother Grace Brown (~0.92 confidence) and mother Grace Brown (~0.92 confidence). The pedigree spans 2 generations with 8 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.91
Mother
Charlotte Brown
b. ~1845
Source mother>mother
● Household
· direct · ~0.83
Father
George Brown
b. ~1864
Source father
● Household
· direct · ~0.92
Father
George Brown
b. ~1864
Source father
● Household
· direct · ~0.92
Father
George Brown
b. ~1864
Source father
● Household
· direct · ~0.92
Father
Albert Brown
b. ~1870
Source father
● Household
· direct · ~0.92
Mother
Mary Brown
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Grace Brown
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Grace Brown
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Alfred Brown
Son · 1930 · age 30 · b. ~1900 · New Hampshire
★ You are viewing this record
Sibling
George Brown
Sibling · 1930 · age 32
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
50 people indexed on this census page (ia:1930:15thcensus1305unit:0234)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Herman F. Page | 62 | Head | Farmer | Massachusetts |
| 2 | Dana H. Brown | 47 | Head | Farmer-Carpenter | New Hampshire |
| 3 | Ella M. Brown | 47 | Wife-H | — | New Hampshire |
| 4 | Clara A. Brown | 75 | Boarder | — | New Hampshire |
| 5 | Joseph Martin | 72 | Boarder | — | New Hampshire |
| 6 | Frank N. Lockenhoff | 58 | Head | Farmer-Poultry | Massachusetts |
| 7 | Minnie L. Lockenhoff | 57 | Wife-H | — | Massachusetts |
| 8 | Emma Healey | 69 | Head-H | — | New Hampshire |
| 9 | Harriet Healey | 38 | Daughter-H | Book-Keeper | New Hampshire |
| 10 | Lilian Stocker | 50 | Head-H | — | Massachusetts |
| 11 | Edwin R. Spinney | 72 | Head | Proprietor | Massachusetts |
| 12 | Amy F. Spinney | 44 | Wife-H | — | Massachusetts |
| 13 | Adney B. Caldwell | 60 | Servant | Servant | Massachusetts |
| 14 | James H. Brown | 74 | Head | Farmer | England |
| 15 | Clara E. Thomas | 35 | Daughter-H | — | New Hampshire |
| 16 | W. Henry Thomas | 11 | Son | — | New Hampshire |
| 17 | Edgar W. Mitchell | 47 | Head | Farmer | Massachusetts |
| 18 | Rosalie L. Mitchell | 50 | Wife-H | — | Massachusetts |
| 19 | Thomas W. Mitchell | 72 | Father | Boarder Home | Massachusetts |
| 20 | Effie B. Roberts | 62 | Head | Proprietor | Canada-English |
| 21 | Grace E. Patrick | 36 | Daughter-H | — | Massachusetts |
| 22 | George E. Brown | 66 | Head | Farmer | Massachusetts |
| 23 | Grace L. Brown | 57 | Wife-H | — | New Hampshire |
| 24 | George O. Brown | 32 | Son | Foreman | New Hampshire |
| 25 | Alfred E. Brown THIS PERSON | 30 | Son | — | New Hampshire |
| 26 | Elsie E. Brown | 28 | Daughter-in-law | — | New Hampshire |
| 27 | Grace M. Brown | 8 | Granddaughter | — | New Hampshire |
| 28 | Walter J. Brown | 40 | Head | Farmer-Carpenter | New Hampshire |
| 29 | Blanche E. Brown | 36 | Wife-H | — | Massachusetts |
| 30 | Doris A. Brown | 14 | Daughter | — | New Hampshire |
| 31 | Phyllis I. Brown | 12 | Daughter | — | New Hampshire |
| 32 | Charlotte M. Brown | 11 | Daughter | — | New Hampshire |
| 33 | Margery E. Brown | 9 | Daughter | — | New Hampshire |
| 34 | Thelma R. Brown | 5 | Daughter | — | New Hampshire |
| 35 | Mary E. Brown | 2 | Daughter | — | New Hampshire |
| 36 | Mary Douglas | 45 | Head-H | — | Massachusetts |
| 37 | Cyrus Sargent | 65 | Head | Farmer | New Hampshire |
| 38 | Perley H. Vigneault | 45 | Head | Farmer | New Hampshire |
| 39 | Laura B. Vigneault | 47 | Wife-H | — | New Hampshire |
| 40 | George E. Seavey | 31 | Boarder | Undertaker | New Hampshire |
| 41 | Eugene F. Chartier | 58 | Head | Farmer-Blacksmith | Canada-French |
| 42 | Lucy A. Chartier | 49 | Wife-H | — | New Hampshire |
| 43 | Flora Chartier | 28 | Daughter | — | New Hampshire |
| 44 | Frederick H. Chartier | 27 | Son | Laster | New Hampshire |
| 45 | Francis L. Chartier | 25 | Son | Laborer | New Hampshire |
| 46 | Clifford S. Chartier | 21 | Son | Laborer | New Hampshire |
| 47 | Fred H. Jr. Chartier | 3 | Grandson | — | New Hampshire |
| 48 | Richard D. Chartier | 1 | Grandson | — | New Hampshire |
| 49 | Fred L. Melvin | 40 | Head | Spinner | New Hampshire |
| 50 | Florence Melvin | 39 | Wife-H | Operative | New Hampshire |
Related Census Records
Pedigree Summary
Alfred + 1 sibling
Gen 1 · 7 parents
~0.92
Gen 2 · 1 grandparents
~0.83
Max depth 4 (1900–1950 window)
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)