ED
Eva Davis — 1920 US Census Record
Model Tree available1920 United States Federal Census · Merrimack, New Hampshire
Our Model Tree links this Eva Davis across the 1900, 1910 and 1920 US Censuses in Merrimack, New Hampshire (XGBoost, ~Confirmed), with identified parents Albert & Elisha — first a daughter (b.~1893), then head of a 5-person household.
Age 27
b. ~1893
Female
Daughter
Born: New Hampshire
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Merrimack, New Hampshire |
| Surname | Davis |
| Given Name | Eva R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Allenstown Town |
| Est. Birth Year | ~1893 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Eva | Age | Birth yr |
|---|---|---|---|---|
| Eva Davis | Daughter | — | 27 | ~1893 |
| Albert Davis | Head | — | 67 | ~1853 |
| Leon Davis | Son | — | 26 | ~1894 |
| Irvin Davis | Son | — | 23 | ~1897 |
| Ettie Davis | Spouse | — | 60 | ~1860 |
Census Appearances
1900
Merrimack, New …
Daughter, age 11
Merrimack, New Hampshire · implied b. ~1889 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Eva L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Birth Month | Jan |
| Birth Year | 1889 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Merrimack, New …
Daughter, age 21
Merrimack, New Hampshire · implied b. ~1889 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Eva L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Laborer |
| Industry | Toy Mfg Co |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Merrimack, New …
Daughter, age 27
Merrimack, New Hampshire · implied b. ~1893 — 5 household members
| Surname | Davis |
| Given Name | Eva R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Eva Davis across 3 US Census years (1900, 1910 and 1920) in Merrimack, New Hampshire, using XGBoost record linkage. Identified parents: father Albert Davis (~0.92 confidence) and father Elisha Davis (~0.92 confidence) and father Gilman Davis (~0.92 confidence) and mother Ettie Davis (~0.92 confidence) and mother George Davis (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Albert Davis
b. ~1853
Source father
● Household
· direct · ~0.92
Father
Elisha Davis
b. ~1854
Source father
● Household
· direct · ~0.92
Father
Gilman Davis
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Ettie Davis
b. ~1860
Source mother
● Household
· direct · ~0.92
Mother
George Davis
b. ~1861
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Eva Davis
Daughter · 1920 · age 27 · b. ~1893 · New Hampshire
★ You are viewing this record
Sibling
Leon Davis
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irvin Davis
Sibling · 1920 · age 23
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
1920 US Federal Census — Merrimack, New Hampshire
Open full size
1920 US Federal Census — Merrimack, New Hampshire
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1012unit:0576)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Abe Egalnick | 28 | Head | Cigar Maker | Russia |
| 52 | Florence Egalnick | 23 | Wife | None | Russia |
| 53 | Irene Egalnick | 6 | Daughter | None | Illinois |
| 54 | Arthur Egalnick | 4 | Son | None | Illinois |
| 55 | Snider, Sam Egalnick | 34 | Boarder | Iron Manager | Russia |
| 56 | Albert Thompson | 59 | Head | Supply Man | New Hampshire |
| 57 | Malinda Thompson | 58 | Wife | None | New Hampshire |
| 58 | Joseph W. Dunion | 30 | Head | Butcher | New Hampshire |
| 59 | Yvonne Dunion | 24 | Wife | None | New Hampshire |
| 60 | Robert Jones | 50 | Head | Casing Cutter | Wales |
| 61 | Lizzie Jones | 56 | Wife | None | Massachusetts |
| 62 | Henry Mair | 57 | Uncle | Laborer | Massachusetts |
| 63 | Andrew Hasseline | 42 | Head | Casing Cutter | Sweden |
| 64 | Augusta Hasseline | 36 | Wife | None | Sweden |
| 65 | Lillian Hasseline | 5 | Daughter | None | New Hampshire |
| 66 | Swan Edstrom | 35 | Head | Casing Cutter | Sweden |
| 67 | Bertha Edstrom | 36 | Wife | None | Sweden |
| 68 | Arnold Edstrom | 11 | Son | None | Massachusetts |
| 69 | Arthur Edstrom | 10 | Son | None | Rhode Island |
| 70 | Albert Edstrom | 4 | Son | None | New Hampshire |
| 71 | Axel Anderson | 58 | Head | Casing Cutter | Sweden |
| 72 | Anna Anderson | 51 | Wife | None | Sweden |
| 73 | John Anderson | 30 | Daughter | Servant | Connecticut |
| 74 | Hilda Anderson | 28 | Daughter | Servant | Connecticut |
| 75 | William Anderson | 27 | Son | Machinist | Connecticut |
| 76 | Edvin Anderson | 24 | Son | None | Connecticut |
| 77 | Frank Anderson | 22 | Son | Fireman | Connecticut |
| 78 | Arthur Anderson | 14 | Son | None | Connecticut |
| 79 | John D. Langley | 80 | Head | None | New Hampshire |
| 80 | Albert Davis | 67 | Head | Farmer | New Hampshire |
| 81 | Ettie L. Davis | 60 | Wife | None | New Hampshire |
| 82 | Leon Davis | 26 | Son | Teamster | New Hampshire |
| 83 | Eva R. Davis THIS PERSON | 27 | Daughter | None | New Hampshire |
| 84 | Irvin Davis | 23 | Son | Farmer | New Hampshire |
| 85 | John Romanowski | 30 | Head | Hand Loom | Poland |
| 86 | Helena Romanowski | 26 | Wife | None | Poland |
| 87 | Stella Romanowski | 5 | Daughter | None | Poland |
| 88 | Annie Romanowski | 2 | Daughter | None | New Hampshire |
| 89 | Valentine Romanowski | 0 | Son | None | New Hampshire |
| 90 | Alexander Bajkowski | 37 | Boarder | Laborer | Poland |
| 91 | Dolly Luce | 62 | Head | Servant | New Hampshire |
| 92 | Thomas Mclaughlin | 25 | Head | Teamster | Massachusetts |
| 93 | Mary Mclaughlin | 22 | Wife | None | Massachusetts |
| 94 | Dorothy Mclaughlin | 2 | Daughter | None | Massachusetts |
| 95 | Robert Mclaughlin | 1 | Son | None | Massachusetts |
| 96 | Joseph Montminy | 42 | Head | Manager | Canada |
| 97 | Sonia Montminy | 38 | Wife | None | Canada |
| 98 | Dora Montminy | 10 | Daughter | None | Massachusetts |
| 99 | Eva Montminy | 11 | Daughter | None | Massachusetts |
| 100 | Rose Montminy | 10 | Daughter | None | Massachusetts |
Pedigree Summary
Eva + 2 siblings
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)