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Alfred Martin — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Norfolk, Massachusetts
Our Model Tree links this Alfred Martin across the 1920 and 1930 US Censuses in Norfolk, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 9-person household.
Age 21
b. ~1909
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Norfolk, Massachusetts |
| Surname | Martin |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Canada |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Canton Town Part Of |
| Est. Birth Year | ~1909 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Alfred | Age | Birth yr |
|---|---|---|---|---|
| John Martin | Son | — | 12 | ~1918 |
| Alfred Martin | Head | — | 48 | ~1882 |
| Nellie Martin | Spouse | — | 40 | ~1890 |
| James Martin | Son | — | 14 | ~1916 |
| Richard Martin | Son | — | 7 | ~1923 |
| Barbara Martin | Daughter | — | 5 | ~1925 |
| William Martin | Son | — | 18 | ~1912 |
| Betty Martin | Daughter | — | 1 | ~1929 |
| Alfred Martin | Son | — | 21 | ~1909 |
Census Appearances
1920
Norfolk, Massachusetts
Son, age 12
Norfolk, Massachusetts · implied b. ~1908 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Canada |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Norfolk, Massachusetts
Son, age 21
Norfolk, Massachusetts · implied b. ~1909 — 9 household members
| Surname | Martin |
| Given Name | Alfred |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Canada |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Martin across 2 US Census years (1920 and 1930) in Norfolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Alfred Martin
Son · 1930 · age 21 · b. ~1909 · Massachusetts
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Sibling
John Martin
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Martin
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Martin
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Martin
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Martin
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barbara Martin
Sibling · 1930 · age 5
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 — Norfolk, Massachusetts
Open full size
1930 US Federal Census — Norfolk, Massachusetts
Page Contents
47 people indexed on this census page (ia:1930:massachusettscensus00reel934:0039)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Gleason | 54 | Head | Advertiser | Massachusetts |
| 2 | Alice Gleason | 55 | Wife | None | Massachusetts |
| 3 | Alice Gleason | 15 | Daughter | None | Massachusetts |
| 4 | Edith Gleason | 9 | Daughter | None | Massachusetts |
| 5 | Elizabeth Gleason | 7 | Daughter | None | Massachusetts |
| 6 | Alice M Hunt | 51 | O | None | Massachusetts |
| 7 | John Brakeman | 44 | Head | Driver | Massachusetts |
| 8 | Alice Brakeman | 42 | Wife | None | Massachusetts |
| 9 | Richard Morrow | 38 | Head | Carpenter | Massachusetts |
| 10 | Margaret Morrow | 26 | Wife | None | Massachusetts |
| 11 | Richard Morrow | 3 | Son | None | Massachusetts |
| 12 | Robert Morrow | 0 | Son | None | Massachusetts |
| 13 | Annie Nichols | 72 | Head | None | England |
| 14 | Frederick Daly | 41 | Son-in-law | Weaver | Massachusetts |
| 15 | Bertha Daly | 41 | Daughter | Winder | Massachusetts |
| 16 | William Daly | 21 | Son | Plumbing Apprentice | Massachusetts |
| 17 | Richard Daly | 14 | Son | None | Massachusetts |
| 18 | Alfred Martin | 48 | Head | Carpenter | Canada |
| 19 | Nellie Martin | 40 | Wife | None | Massachusetts |
| 20 | Alfred Martin THIS PERSON | 21 | Son | None | Massachusetts |
| 21 | William Martin | 18 | Son | Laborer | Massachusetts |
| 22 | James Martin | 14 | Son | None | Massachusetts |
| 23 | John Martin | 12 | Son | None | Massachusetts |
| 24 | Richard Martin | 7 | Son | None | Massachusetts |
| 25 | Barbara Martin | 5 | Daughter | None | Massachusetts |
| 26 | Betty Martin | 1 | Daughter | None | Massachusetts |
| 27 | George Gibson | 43 | Head | Laborer | Massachusetts |
| 28 | Rose Gibson | 47 | Wife | None | Maine |
| 29 | Catherine Gibson | 18 | Daughter | Laborer | Massachusetts |
| 30 | Robert Gibson | 17 | Son | None | Massachusetts |
| 31 | Joseph Gibson | 15 | Son | None | Massachusetts |
| 32 | Alice Gibson | 13 | Daughter | None | Massachusetts |
| 33 | Dorothy Gibson | 11 | Daughter | None | Massachusetts |
| 34 | Ruth Gibson | 8 | Daughter | None | Massachusetts |
| 35 | Susan Gibson | 6 | Daughter | None | Massachusetts |
| 36 | James Cook | 40 | Head | Housekeeper | Canada |
| 37 | Donald Cook | 14 | Son | None | Canada |
| 38 | Carl Cook | 10 | Son | None | Canada |
| 39 | Fred Harris | 32 | Head | Gardener | Massachusetts |
| 42 | Henry J Zollinger | 36 | Head | Chauffeur | Massachusetts |
| 43 | Rose Zollinger | 38 | Wife | None | Michigan |
| 44 | Edwin B Zollinger | 5 | Son | None | Massachusetts |
| 45 | Elias Puglia | 42 | Head | Roadman | Massachusetts |
| 46 | Ethel Puglia | 35 | Wife | None | Massachusetts |
| 48 | Catherine Gibson | 6 | Daughter | None | Massachusetts |
| 49 | Marion Gibson | 5 | Daughter | None | Massachusetts |
| 50 | Thomas Gibson | 3 | Son | None | Massachusetts |
Related Census Records
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)