ED
Ernest Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Ernest Davis across the 1910, 1920 and 1930 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed), with identified parents John & Agnes — first a head (b.~1897), then head of a 8-person household.
Age 33
b. ~1897
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Davis |
| Given Name | Ernest V. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 15 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Pressman |
| Industry | Metal Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | 22 |
| Home Value / Rent | R |
| Veteran | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Pressman |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1897 |
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 Ernest | Age | Birth yr |
|---|---|---|---|---|
| Helen Davis | Daughter | — | 13 | ~1917 |
| Alice Davis | Daughter | — | 14 | ~1916 |
| Dorothy Davis | Daughter | — | 3 | ~1927 |
| Ernest Davis | Head | — | 33 | ~1897 |
| Patrick Mccormick | Other | — | 36 | ~1894 |
| Ernest Davis | Son | — | 7 | ~1923 |
| Herbert Davis | Son | — | 10 | ~1920 |
| Mary Davis | Spouse | — | 33 | ~1897 |
Census Appearances
1910
Worcester, Massachusetts
Son, age 13
Worcester, Massachusetts · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ernest |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Student |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Worcester, Massachusetts
Head, age 23
Worcester, Massachusetts · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Ernest |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Presshand |
| Industry | Steel Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Head, age 33
Worcester, Massachusetts · implied b. ~1897 — 8 household members
| Surname | Davis |
| Given Name | Ernest V. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 15 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Pressman |
| Industry | Metal Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | 22 |
| Home Value / Rent | R |
| Veteran | R |
| 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 Ernest Davis across 3 US Census years (1910, 1920 and 1930) in Worcester, Massachusetts, using XGBoost record linkage. Identified parents: father John Davis (~0.92 confidence) and mother Agnes Davis (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Davis
b. ~1855
Source father
● Household
· direct · ~0.92
Mother
Agnes Davis
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ernest Davis
Head · 1930 · age 33 · b. ~1897 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Worcester, Massachusetts
Open full size
1930 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel968:0798)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Richard Murphy | 9 | Son | — | Massachusetts |
| 52 | Rita Murphy | 8 | Daughter | — | Massachusetts |
| 53 | Jeannette Murphy | 5 | Daughter | — | Massachusetts |
| 54 | John Stevenson | 13 | Boarder | — | Massachusetts |
| 55 | Amada Richard | 68 | Mother | — | Canada-French |
| 56 | Annette Contois | 29 | Sister-in-law | — | Massachusetts |
| 57 | Blanche Contois | 26 | Sister-in-law | Doffer | Massachusetts |
| 58 | Alfred L. Lehoux | 33 | Head | Laborer | Massachusetts |
| 59 | Sadie Lehoux | 34 | Wife | — | Connecticut |
| 60 | Henry J. Lehoux | 14 | Son | — | Massachusetts |
| 61 | Adeline Lehoux | 11 | Daughter | — | Massachusetts |
| 62 | Edward Grenier | 55 | Father-in-law | Laborer | Canada-French |
| 63 | Roseline Loiselle | 54 | Head | — | Canada-French |
| 64 | Joseph Loiselle | 26 | Son | Leather Painter | Canada-French |
| 65 | Frank W. Dubois | 58 | Head | Hotel Porter | Canada-French |
| 66 | Rosana Dubois | 53 | Wife | — | Canada-French |
| 67 | Edgar Dubois | 19 | Son | Helper | Massachusetts |
| 68 | Leda B. Dubois | 11 | Daughter | — | Massachusetts |
| 69 | Antoine Moison | 52 | Head | Carpenter | Canada-French |
| 70 | Thelma Moison | 47 | Wife | — | Canada-French |
| 71 | Wilfred Moison | 18 | Son | Errand Boy | Massachusetts |
| 72 | Almanza Gagnon | 59 | Roomer | Compositor | Canada-French |
| 73 | Helen Shasins | 43 | Head | Dish Washer | Lithuania |
| 74 | Aldis Shasins | 20 | Son | Cook'S Helper | Massachusetts |
| 75 | Albert Shasins | 17 | Son | Errand Boy | Massachusetts |
| 76 | Jane Tatolianska | 45 | Head | — | Lithuania |
| 77 | Freddie Tatolianska | 19 | Daughter | Back Washer | Massachusetts |
| 78 | Adam Dimens | 47 | Boarder | Fireman | Lithuania |
| 79 | John Dimens | 14 | Boarder | Laborer | Pennsylvania |
| 80 | Bernice Rumanisky | 40 | Roomer | Laborer | Lithuania |
| 81 | Leon Bernatonis | 38 | Head | Laborer | Lithuania |
| 82 | Julia Bernatonis | 31 | Wife | Back | Massachusetts |
| 83 | Irene M. Bernatonis | 11 | Daughter | — | Massachusetts |
| 84 | Eleanor Bernatonis | 7 | Daughter | — | Massachusetts |
| 85 | Michael Mancey | 58 | Head | Laborer | Irish Free State |
| 86 | Elizabeth Mancey | 57 | Wife | — | Irish Free State |
| 87 | Edward B. Mancey | 24 | Son | Laborer | Massachusetts |
| 88 | James Mancey | 23 | Daughter-in-law | Seamstress | Pennsylvania |
| 89 | Barbara M. Mancey | 0 | Grandchild | — | Massachusetts |
| 90 | Ernest V. Davis THIS PERSON | 33 | Head | Pressman | Massachusetts |
| 91 | Mary E. Davis | 33 | Wife | — | Massachusetts |
| 92 | Alice M. Davis | 14 | Daughter | Home Work | Massachusetts |
| 93 | Helen L. Davis | 13 | Daughter | — | Massachusetts |
| 94 | Herbert W. Davis | 10 | Son | — | Massachusetts |
| 95 | Ernest E. Davis | 7 | Son | — | Massachusetts |
| 96 | Dorothy Davis | 3 | Daughter | — | Massachusetts |
| 97 | Patrick Mccormick | 36 | Boarder | Fireman | Massachusetts |
| 98 | Patrick Boyle | 57 | Head | Machinist | Massachusetts |
| 99 | Catherine Boyle | 23 | Daughter | Bookkeeper | Massachusetts |
| 100 | John Boyle | 19 | Son | — | Massachusetts |
Pedigree Summary
Ernest
Gen 1 · 2 parents
~0.92
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)