DA
David Adams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · York, Maine
Our Model Tree links this David Adams across the 1920, 1930 and 1940 US Censuses in York, Maine (XGBoost, ~Confirmed) — first a head (b.~1867), then head of a 6-person household.
Age 63
b. ~1867
Male
Head
Born: Canada French
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | York, Maine |
| Surname | Adams |
| Given Name | David M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Canada French |
| Naturalization Status | Naturalized |
| Year of Immigration | 1883 |
| Age at First Marriage | 32 |
| Father's Birthplace | Canada French |
| Mother's Birthplace | Canada French |
| Additional Details | |
| Occupation | Machinist |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | French |
| Home Owned/Rented | R |
| Home Value / Rent | 24 |
| Veteran | No |
| Birth Country | Canada |
| Birthplace (normalized) | canada french |
| Occupation | Machinist |
| Township / Ward | Biddeford City |
| Est. Birth Year | ~1867 |
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 David | Age | Birth yr |
|---|---|---|---|---|
| Eva Adams | Daughter | — | 23 | ~1907 |
| Beatrice Adams | Daughter | — | 22 | ~1908 |
| Mary Adams | Spouse | — | 53 | ~1877 |
| David Adams | Head | — | 63 | ~1867 |
| Irene Adams | Daughter | — | 20 | ~1910 |
| Alfred Adams | Son | — | 26 | ~1904 |
Census Appearances
1920
York, Maine
Head, age 53
York, Maine · implied b. ~1867 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adam |
| Given Name | David |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Canada French |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Canada French |
| Mother's Birthplace | Canada French |
| Occupation | Machinist |
| Industry | Machine shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | French |
| Home Owned/Rented | R |
| Birth Country | Canada |
| Year of Naturalization | 1903 |
| Birthplace (normalized) | canada french |
1930
York, Maine
Head, age 63
York, Maine · implied b. ~1867 — 6 household members
| Surname | Adams |
| Given Name | David M |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Canada French |
| Naturalization Status | Naturalized |
| Year of Immigration | 1883 |
| Age at First Marriage | 32 |
| Father's Birthplace | Canada French |
| Mother's Birthplace | Canada French |
| Occupation | Machinist |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | French |
| Home Owned/Rented | R |
| Home Value / Rent | 24 |
| Veteran | No |
| Birth Country | Canada |
| Birthplace (normalized) | canada french |
1940
York-County, Maine
Other, age 73
York-County, Maine · implied b. ~1867 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Adam |
| Given Name | David D. |
| Relationship to Head | Father-in-law |
| Sex | M |
| Color / Race | White |
| Age | 73 |
| Marital Status | Married |
| Birthplace | Canada French |
| 1935 Residence (City) | Biddeford |
| 1935 Residence (County) | York |
| Naturalization Status | Naturalized |
| Occupation | Fly Frame |
| Industry | Cotton Mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 474 |
| Highest Grade | No 2 |
| 1935 Residence | Same Place |
| Birth Country | Canada |
| Birthplace (normalized) | canada french |
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 David Adams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
David Adams
Head · 1930 · age 63 · b. ~1867 · Maine
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — York, Maine
Open full size
1930 US Federal Census — York, Maine
Page Contents
50 people indexed on this census page (ia:1930:15thcensus841unit:0364)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | David M Adams THIS PERSON | 63 | Head | Machinist | Canada French |
| 2 | Mary L Adams | 53 | Wife | — | Canada French |
| 3 | Eva Adams | 23 | Daughter | Spinning Jack | Maine |
| 4 | Beatrice Adams | 22 | Daughter | Jack Spinner | Maine |
| 5 | Irene Adams | 20 | Daughter | — | Maine |
| 6 | Alfred Adams | 26 | Son | Salesman | Maine |
| 7 | Lena Lemieux | 62 | Head | — | Canada French |
| 8 | Marie Lemieux | 60 | Sister | Works In | Canada French |
| 9 | Laura Lemieux | 58 | Sister | — | Canada French |
| 10 | Ada Lemieux | 43 | Sister | — | Canada French |
| 11 | Ludger Poisson | 74 | Head | — | Canada French |
| 12 | Clara Poisson | 71 | Wife | — | Canada French |
| 13 | Mary Louise Poisson | 38 | Daughter | Spinner | Canada French |
| 14 | Alphonsine Poisson | 32 | Daughter | Winding Room | Canada French |
| 15 | Fabiola Poisson | 26 | Daughter | Winding Room | Canada French |
| 16 | Frank Coulombe | 53 | Head | — | Canada French |
| 17 | Mary Coulombe | 79 | Wife | — | Canada French |
| 18 | Josephine Coulombe | 37 | Daughter | Tester | Canada French |
| 19 | Lyda Fountaine | 54 | Head | — | Canada French |
| 20 | Loretta Fountaine | 30 | Daughter | Battery Hand | Canada French |
| 21 | Florence Fountaine | 28 | Daughter | Cloth Inspector | Canada French |
| 22 | Alda Fountaine | 22 | Daughter | Cloth Room | Canada French |
| 23 | Juliet Fountaine | 18 | Daughter | Spooling | Canada French |
| 24 | Willie Simoneau | 28 | Head | Doffer | Maine |
| 25 | Florence Simoneau | 24 | Wife | — | Canada French |
| 26 | Albert Simoneau | 1 | Son | — | Maine |
| 27 | Rose Guerin | 17 | Head | — | Albania |
| 28 | Andre B Painchaud | 36 | Head | Sign Painter | Maine |
| 29 | Fabiola Painchaud | 24 | Wife | — | Canada French |
| 30 | Paul Q Painchaud | 9 | Son | — | Maine |
| 31 | Pauline Painchaud | 7 | Daughter | — | Maine |
| 32 | Madeline Painchaud | 6 | Daughter | — | Maine |
| 33 | Lucille Painchaud | 4 | Daughter | — | Maine |
| 34 | Arthur Joncas | 56 | Head | Loomfixer | Canada French |
| 35 | Rose Joncas | 56 | Wife | — | Canada French |
| 36 | Harry Bronovitch | 51 | Head | Proprietor | Russia |
| 37 | Sophie Bronovitch | 47 | Wife | — | Russia |
| 38 | Alex Bronovitch | 21 | Son | — | Maine |
| 39 | Shirley Bronovitch | 18 | Daughter | — | Maine |
| 40 | Isadore Bronovitch | 16 | Son | — | Maine |
| 41 | Alvin Bronovitch | 14 | Son | — | Maine |
| 42 | Orain Mystigo | 40 | Lodger | Labour | Albania |
| 43 | Nelo Sheri | 37 | Lodger | Machinist | Albania |
| 44 | James Mckenna | 55 | Lodger | Fireman | Ireland |
| 45 | John Lynch | 75 | Lodger | Labour | Ireland |
| 46 | John Picholas | 32 | Lodger | Spinner | Turkey |
| 47 | Francois Nonsette | 64 | Lodger | Machinist | Maine |
| 48 | Benjamin Talkin | 22 | Lodger | Machinist | Massachusetts |
| 49 | Louis Balmung | 45 | Lodger | Teacher | Russia |
| 50 | Jim Eamin | 35 | Lodger | Spinner | Albania |
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)