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Harry Davis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Windham, Vermont
Our Model Tree links this Harry Davis across the 1910, 1920 and 1930 US Censuses in Windham, Vermont (XGBoost, ~Confirmed), with identified parents Leonard & Gertrude — first a son (b.~1900), then head of a 4-person household.
Age 30
b. ~1900
Male
Son
Born: Vermont
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Windham, Vermont |
| Surname | Davis |
| Given Name | Harry R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | Laborer |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Occupation | Laborer |
| Township / Ward | Bellows Falls Village Part Of |
| 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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Eulia Davis | Daughter | — | 19 | ~1911 |
| Gertrude Davis | Head | — | 60 | ~1870 |
| Harry Davis | Son | — | 30 | ~1900 |
| Walter Davis | Son | — | 24 | ~1906 |
Census Appearances
1910
Windham, Vermont
Son, age 12
Windham, Vermont · implied b. ~1898 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Harry R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1920
Windham, Vermont
Son, age 22
Windham, Vermont · implied b. ~1898 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Harry R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Helper |
| Industry | Paper Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1930
Windham, Vermont
Son, age 30
Windham, Vermont · implied b. ~1900 — 4 household members
| Surname | Davis |
| Given Name | Harry R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Laborer |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 Harry Davis across 3 US Census years (1910, 1920 and 1930) in Windham, Vermont, using XGBoost record linkage. Identified parents: father Leonard Davis (~0.92 confidence) and mother Gertrude Davis (~0.92 confidence) and father Leonard Davis (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Leonard Davis
b. ~1851
Source father
● Household
· direct · ~0.92
Mother
Gertrude Davis
b. ~1870
Source mother
● Household
· direct · ~0.92
Father
Leonard Davis
b. ~1871
Source father
● Household
· direct · ~0.92
This person
Anchor record
Harry Davis
Son · 1930 · age 30 · b. ~1900 · Vermont
★ You are viewing this record
Sibling
Eulia Davis
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Davis
Sibling · 1930 · age 24
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 — Windham, Vermont
Open full size
1930 US Federal Census — Windham, Vermont
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2432unit:0948)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William H Cyr | 4 | Son | — | Vermont |
| 2 | Edward D Gray | 21 | Nephew | Laborer | Massachusetts |
| 3 | Guy E Merrifield | 36 | Head | Machinist | New Hampshire |
| 4 | Alice M Merrifield | 33 | Wife | — | New Hampshire |
| 5 | Elizabeth Brown | 77 | Mother in law | — | New Jersey |
| 6 | Daniel J Keefe | 44 | Head | Laborer | Vermont |
| 7 | Blanche Keefe | 38 | Wife | — | New Hampshire |
| 8 | Daniel J Keefe | 7 | Son | — | Vermont |
| 9 | Gertrude Davis | 60 | Head | — | New Hampshire |
| 10 | Harry R Davis THIS PERSON | 30 | Son | Laborer | Vermont |
| 11 | Walter Davis | 24 | Son | Laborer | Vermont |
| 12 | Eulia Davis | 19 | Daughter | — | Vermont |
| 13 | John Kontos | 37 | Head | Partner | Greece |
| 14 | Esther Kontos | 28 | Wife | — | Missouri |
| 15 | Nicholas Kontos | 10 | Son | — | Missouri |
| 16 | Dorothy Kontos | 8 | Daughter | — | Missouri |
| 17 | Marie Kontos | 6 | Daughter | — | Missouri |
| 18 | Sophia Kontos | 3 | Daughter | — | Missouri |
| 19 | John Lachowicz | 50 | Head | Laborer | Poland |
| 20 | Helen Lachowicz | 40 | Wife | — | Poland |
| 21 | Joseph Lachowicz | 19 | Son | Laborer | Vermont |
| 22 | John Lachowicz | 17 | Son | Salesman | Vermont |
| 23 | Mary Lachowicz | 14 | Daughter | — | Vermont |
| 24 | Stephina Lachowicz | 12 | Daughter | — | Vermont |
| 25 | Anthony Lachowicz | 8 | Son | — | Vermont |
| 26 | Charles Lachowicz | 6 | Son | — | Vermont |
| 27 | Michael Kusek | 47 | Head | Laborer | Russia |
| 28 | Malga Kusek | 44 | Wife | — | Russia |
| 29 | Helen Kusek | 11 | Daughter | — | Vermont |
| 30 | Annie Kusek | 7 | Daughter | — | Vermont |
| 31 | Loren E Dexter | 47 | Head | Laborer | New Hampshire |
| 32 | Jennie S Dexter | 41 | Wife | — | New Hampshire |
| 33 | Dorothy M Dexter | 17 | Daughter | — | Vermont |
| 34 | Leland G Dexter | 16 | Son | — | Vermont |
| 35 | Annie R Dexter | 15 | Daughter | — | Vermont |
| 36 | Allan S Dexter | 12 | Son | — | Vermont |
| 37 | Maurice H Dexter | 10 | Son | — | Vermont |
| 38 | Richard H Dexter | 8 | Son | — | Vermont |
| 39 | Clara L Dexter | 3 | Son | — | Vermont |
| 40 | Maurice J Bafus | 69 | Father in law | — | Canada English |
| 41 | Annie Bafus | 61 | Mother in law | — | Canada English |
| 42 | James Cassie | 51 | Head | Chauffeur | Vermont |
| 43 | Cora E Cassie | 46 | Wife | — | Vermont |
| 44 | James D Cassie | 9 | Grand Son | — | New Hampshire |
| 45 | Artemus D Smith | 37 | Head | Machinist | Maine |
| 46 | Irene C Smith | 29 | Wife | — | Vermont |
| 47 | Marguerite Smith | 12 | Daughter | — | Maine |
| 48 | John Mazunka | 36 | Head | Machinist | Russia |
| 49 | Stephana Mazunka | 32 | Wife | — | Poland |
| 50 | Paul J Mazunka | 2 | Son | — | Vermont |
Pedigree Summary
Harry + 2 siblings
Gen 1 · 3 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)