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Eva Davis — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Carroll, New Hampshire

Our Model Tree links this Eva Davis across the 1910, 1920 and 1930 US Censuses in Carroll, New Hampshire (XGBoost, ~Confirmed), with identified parents Alvah & Sarah — first a daughter (b.~1908), then head of a 8-person household.

Age 22 b. ~1908 Female Daughter Born: New Hampshire Single

1930 Census Record Details

Census Year1930
LocationCarroll, New Hampshire
SurnameDavis
Given NameEva M.
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age22
Marital StatusSingle
BirthplaceNew Hampshire
Father's BirthplaceNew Hampshire
Mother's BirthplaceNew Hampshire
Additional Details
Can Read/WriteYes
Birth StateNew Hampshire
Birth CountryUnited States
Birthplace (normalized)new hampshire
Township / WardEffingham Town
Est. Birth Year~1908

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 Eva Age Birth yr
Velma Davis Daughter — 24 ~1906
Eva Davis Daughter — 22 ~1908
Evelyn Davis Daughter — 10 ~1920
Bert Davis Head — 47 ~1883
Lawrence Davis Son — 12 ~1918
Robert Davis Son — 3 ~1927
Irving Davis Son — 19 ~1911
Minnie Davis Spouse — 41 ~1889

Census Appearances

1910
Carroll, New …
Other, age 2
Carroll, New Hampshire · implied b. ~1908 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Davis
Given Name Eva M.
Relationship to Head Granddaughter
Sex F
Color / Race White
Age 2
Marital Status Single
Birthplace New Hampshire
Father's Birthplace New Hampshire
Mother's Birthplace New Hampshire
Birth State New Hampshire
Birth Country United States
Birthplace (normalized) new hampshire
1920
Carroll, New …
Other, age 12
Carroll, New Hampshire · implied b. ~1908 — 15 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Davis
Given Name Eva
Relationship to Head Granddaughter
Sex F
Color / Race White
Age 12
Marital Status Single
Birthplace New Hampshire
Father's Birthplace New Hampshire
Mother's Birthplace New Hampshire
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New Hampshire
Birth Country United States
Birthplace (normalized) new hampshire
1930
Carroll, New …
Daughter, age 22
Carroll, New Hampshire · implied b. ~1908 — 8 household members
Surname Davis
Given Name Eva M.
Relationship to Head Daughter
Sex F
Color / Race White
Age 22
Marital Status Single
Birthplace New Hampshire
Father's Birthplace New Hampshire
Mother's Birthplace New Hampshire
Can Read/Write 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.
Model Tree available
Our Model Tree links Eva Davis across 3 US Census years (1910, 1920 and 1930) in Carroll, New Hampshire, using XGBoost record linkage. Identified parents: father Alvah Davis (~0.83 confidence) and mother Sarah Davis (~0.83 confidence) and father Albion Davis (~0.83 confidence) and father Bert Davis (~0.92 confidence) and mother Minnie Davis (~0.92 confidence). The pedigree spans 2 generations with 5 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.87
Father
Alvah Davis
b. ~1838
Source father>father
● Household · direct · ~0.83
Mother
Sarah Davis
b. ~1847
Source father>mother
● Household · direct · ~0.83
Father
Albion Davis
b. ~1848
Source father>father
● Household · direct · ~0.83
Father
Bert Davis
b. ~1883
Source father
● Household · direct · ~0.92
Mother
Minnie Davis
b. ~1889
Source mother
● Household · direct · ~0.92
This person
Anchor record
Eva Davis
Daughter · 1930 · age 22 · b. ~1908 · New Hampshire
★ You are viewing this record
Sibling
Irving Davis
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Davis
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Davis
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lawrence Davis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Velma 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 — Carroll, New Hampshire Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus1298unit:0630)

Line Name Age Relation Occupation Birthplace
51 Bertha 7 Daughter — New Hampshire
52 Albert M Wilcox 44 Head Painter Massachusetts
53 L. Maude Wilcox 41 Wife — Maine
54 Albert M. Jr Wilcox 16 Son — Massachusetts
55 William H Seidel 25 Boarder Carpenter Massachusetts
56 Willis S. Gale 49 Head Farmer New Hampshire
57 Mary C. Corner 52 Servant — New Hampshire
58 Bert W. Davis 47 Head Farmer New Hampshire
59 Minnie E. Davis 41 Wife — New Hampshire
60 Velma E. Davis 24 Daughter — New Hampshire
61 Eva M. Davis THIS PERSON 22 Daughter — New Hampshire
62 Irving H. Davis 19 Son Laborer New Hampshire
63 Lawrence B. Davis 12 Son — New Hampshire
64 Evelyn L. Davis 10 Daughter — New Hampshire
65 Robert E. Davis 3 Son — New Hampshire
66 Nathaniel N. Varney 71 Head Retired New Hampshire
67 Alice G. Varney 60 Wife — New Hampshire
68 John L. Hennessy 44 Head Painter New Hampshire
69 Myrtle Hennessy 28 Wife — Maine
70 Harriett S. Watson 56 Head — New Hampshire
71 Miles G. Watson 23 Son Farmer New Hampshire
72 Eliza J. Shaw 83 Head — New Hampshire
73 Guy L. Sawyer 44 Head Carpenter New Hampshire
74 Caroline H. Sawyer 32 Wife — New Hampshire
75 Nathaniel H. Sawyer 1 Son — Maine
76 Walter L. Robinson 54 Head Warden New Hampshire
77 Lucy M. Robinson 49 Wife — New Hampshire
78 Pauline H. Robinson 6 Daughter — New Hampshire
79 Burt W. Beckwith 41 Head Fireman Rhode Island
80 Mabel Beckwith 39 Wife — Rhode Island
81 Mabel Beckwith 14 Daughter — Rhode Island
82 Beatrice A. Beckwith 13 Daughter — Rhode Island
83 Burt W. Jr. Beckwith 11 Son — Rhode Island
84 John L. Beckwith 9 Son — Rhode Island
85 Philip W. Beckwith 7 Son — Rhode Island
86 George F. Beckwith 6 Son — Rhode Island
87 Jean H. Beckwith 3 Daughter — Rhode Island
88 Duncan Emack 51 Head Millman Maine
89 Isabel Emack 49 Wife — Maine
90 Frank Emack 14 Son — New Hampshire
91 Winfield Emack 29 Son Millman Maine
92 Malcolm Emack 27 Son Mail Carrier Maine
93 Evelyn Emack 18 Daughter-in-law — New Hampshire
94 Son Emack 1 Son — New Hampshire
95 Helen G. Emerson 70 Head — New Hampshire
96 Emma Stillings 49 Head Housework New Hampshire
97 Mary E. Sanborn 59 Head Dressmaker Maine
98 Roland E. Sanborn 20 Son Laborer New Hampshire
99 James M. Levitt 76 Head Physician New Hampshire
100 Emma E. Levitt 73 Wife — Massachusetts

Search for Eva Davis

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Pedigree Summary

Eva + 5 siblings
Gen 1 · 2 parents ~0.92
Gen 2 · 3 grandparents ~0.83
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)

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