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Grace Davis — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Kings, New York

Our Model Tree links this Grace Davis across the 1910, 1920 and 1930 US Censuses in Kings, New York (XGBoost, ~Confirmed), with identified parents Charles & Harriet — first a daughter (b.~1903), then head of a 4-person household.

Age 27 b. ~1903 Female Daughter Born: New York Single

1930 Census Record Details

Census Year1930
LocationKings, New York
SurnameDavis
Given NameGrace
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age27
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceNew York
Mother's BirthplaceNew York
Additional Details
OccupationOperator
IndustryMachinery
Class of WorkerW
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
OccupationOperator
Township / WardCity Of Brooklyn
Est. Birth Year~1903

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 Grace Age Birth yr
Grace Davis Daughter — 27 ~1903
James Davis Head — 51 ~1879
William Davis Son — 23 ~1907
Ellen Davis Spouse — 50 ~1880

Census Appearances

1910
Kings, New …
Daughter, age 7
Kings, New York · implied b. ~1903 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Davis
Given Name Grace E.
Relationship to Head Daughter
Sex F
Color / Race White
Age 7
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1920
Kings, New …
Daughter, age 16
Kings, New York · implied b. ~1904 — 5 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Davis
Given Name Grace
Relationship to Head Daughter
Sex F
Color / Race White
Age 16
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Bookkeeper
Industry Office
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1930
Kings, New …
Daughter, age 27
Kings, New York · implied b. ~1903 — 4 household members
Surname Davis
Given Name Grace
Relationship to Head Daughter
Sex F
Color / Race White
Age 27
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Operator
Industry Machinery
Class of Worker W
Can Read/Write Yes
Birth State New York
Birth Country United States
Birthplace (normalized) new york

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 Grace Davis across 3 US Census years (1910, 1920 and 1930) in Kings, New York, using XGBoost record linkage. Identified parents: father Charles Davis (~0.92 confidence) and mother Harriet Davis (~0.92 confidence) and father James Davis (~0.92 confidence) and mother Ellen Davis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Charles Davis
b. ~1875
Source father
● Household · direct · ~0.92
Mother
Harriet Davis
b. ~1878
Source mother
● Household · direct · ~0.92
Father
James Davis
b. ~1879
Source father
● Household · direct · ~0.92
Mother
Ellen Davis
b. ~1880
Source mother
● Household · direct · ~0.92
This person
Anchor record
Grace Davis
Daughter · 1930 · age 27 · b. ~1903 · New York
★ You are viewing this record
Sibling
William Davis
Sibling · 1930 · 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

1930 US Federal Census — Kings, New York Open full size

Page Contents

50 people indexed on this census page (ia:1930:newyorkcensus00reel1516:0633)

Line Name Age Relation Occupation Birthplace
1 Lana Duffin 16 Daughter — New York
2 Johnston Amby 31 Head Painter New York
3 Hannah Amby 29 Wife — Norway
4 Elsa Amby 2 Daughter — New York
5 Eveline Amby 1 Son — New York
6 Ida Amby 0 Daughter — New York
7 Carl Streit 47 Head Machinist Germany
8 Rose Streit 43 Wife — New York
9 Marie Streit 22 Daughter Clerk New York
10 Susanna Streit 20 Daughter Typist New York
11 Sonya Streit 10 Daughter — New York
12 Gerrit Jellema 42 Head Salesman Holland
13 Mary L. Jellema 40 Wife — New York
14 Evelyn Jellema 7 Daughter — New York
15 James Davis 51 Head Artist New York
16 Ellen Davis 50 Wife — New York
17 Grace Davis THIS PERSON 27 Daughter Operator New York
18 William Davis 23 Son Printer New York
19 George Mcgaffin 27 Head Clerk New York
20 Helen Mcgaffin 26 Wife — New York
21 Anna Attridge 62 Head — Ireland
22 Edith Attridge 25 Daughter Stenographer New York
23 Elmer Attridge 21 Son Clerk New York
24 George De Lucia 55 Head Barber Italy
25 Theresa De Lucia 50 Wife — Italy
26 Rose De Lucia 24 Daughter Saleslady New York
27 Nicholas De Lucia 22 Son Machinist New York
28 Rudolph De Lucia 19 Son Butcher New York
29 Anthony De Lucia 17 Son Clerk New York
30 Theresa De Lucia 15 Daughter — New York
31 Mildred De Lucia 5 Granddaughter — New York
32 William Mccarrick 56 Head Laborer New York
33 Regina Mccarrick 53 Wife — Germany
34 Francis Mccarrick 25 Daughter Clerk New York
35 Regina Mccarrick 19 Daughter Stenographer New York
36 John Mccarrick 10 Son — New York
37 Agnes Mccarrick 2 Daughter — New York
38 William Ahlers 44 Head Proprietor Germany
39 Meta Ahlers 43 Wife — Germany
40 William Ahlers 17 Daughter Clerk New York
41 William Ahlers 14 Son — New York
42 Marian Ahlers 11 Daughter — New York
43 Edward Cunneen 41 Head Letter Carrier New York
44 Mary Cunneen 41 Wife — New York
45 Isabelle Cunneen 18 Daughter Clerk New York
46 Edward Cunneen 16 Son Clerk New York
47 John P. Geoghan 29 Head Salesman New York
48 Mabel Geoghan 34 Wife — England
49 Theresa Geoghan 8 Daughter — New York
50 John Geoghan 6 Son — New York

Search for Grace Davis

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Pedigree Summary

Grace + 1 sibling
Gen 1 · 4 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)

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