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Mary Grace — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Bristol, Massachusetts

Our Model Tree links this Mary Grace across the 1920, 1930 and 1940 US Censuses in Bristol, Massachusetts (XGBoost, ~Confirmed), with identified parents Antone & Joseph — first a daughter (b.~1918), then head of a 9-person household.

Age 12 b. ~1918 Female Daughter Born: Massachusetts Single

1930 Census Record Details

Census Year1930
LocationBristol, Massachusetts
SurnameGrace
Given NameMary E.
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age12
Marital StatusSingle
BirthplaceMassachusetts
Father's BirthplaceCalifornia
Mother's BirthplaceMassachusetts
Additional Details
Can Read/WriteYes
Birth StateMassachusetts
Birth CountryUnited States
Birthplace (normalized)massachusetts
Township / WardNew Bedford City
Est. Birth Year~1918

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.

9 people recorded at the same address in the 1930 census.

Name Relation to head Relative to Mary Age Birth yr
James Grace Son — 6 ~1924
Bernard Grace Son — 15 ~1915
Herbert Grace Daughter — 16 ~1914
Joseph Grace Son — 10 ~1920
Mary Grace Daughter — 12 ~1918
Dorothy Grace Daughter — 13 ~1917
John Grace Son — 8 ~1922
Mary Grace Spouse — 35 ~1895
Joseph Grace Head — 41 ~1889

Census Appearances

1920
Bristol, Massachusetts
Daughter, age 2
Bristol, Massachusetts · implied b. ~1918 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Grace
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 2
Marital Status Single
Birthplace Massachusetts
Father's Birthplace California
Mother's Birthplace Massachusetts
Occupation none
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1930
Bristol, Massachusetts
Daughter, age 12
Bristol, Massachusetts · implied b. ~1918 — 9 household members
Surname Grace
Given Name Mary E.
Relationship to Head Daughter
Sex F
Color / Race White
Age 12
Marital Status Single
Birthplace Massachusetts
Father's Birthplace California
Mother's Birthplace Massachusetts
Can Read/Write Yes
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1940
Bristol-County, Massachusetts
Daughter, age 23
Bristol-County, Massachusetts · implied b. ~1917 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Gracia
Given Name Margaret
Relationship to Head Daughter
Sex F
Color / Race White
Age 23
Marital Status Single
Birthplace Massachusetts
1935 Residence (City) Taunton City
1935 Residence (County) Bristol
Occupation Laborer
Industry Cleaning project
Class of Worker GW
Hours Worked 75
Income (1939) 625
Highest Grade No 7
1935 Residence Same house
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.
Model Tree available
Our Model Tree links Mary Grace across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Antone Faria (~0.92 confidence) and father Joseph Grace (~0.92 confidence) and mother Mary Grace (~0.92 confidence) and mother Mary Grace (~0.92 confidence) and mother Theresa Faria (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Antone Faria
b. ~1892
Source father
● Household · direct · ~0.92
Father
Joseph Grace
b. ~1889
Source father
● Household · direct · ~0.92
Mother
Mary Grace
b. ~1895
Source mother
● Household · direct · ~0.92
Mother
Mary Grace
b. ~1895
Source mother
● Household · direct · ~0.92
Mother
Theresa Faria
b. ~1897
Source mother
● Household · direct · ~0.92
This person
Anchor record
Mary Grace
Daughter · 1930 · age 12 · b. ~1918 · Massachusetts
★ You are viewing this record
Sibling
Herbert Grace
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Grace
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Grace
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Grace
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Grace
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Grace
Sibling · 1930 · age 10
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 — Bristol, Massachusetts Open full size

Page Contents

49 people indexed on this census page (ia:1930:massachusettscensus00reel891:0003)

Line Name Age Relation Occupation Birthplace
1 Walter Barnes 54 Head Landscape Gardener England
2 Ada Barnes 50 Wife — England
3 Allen A. Hammond 36 Head Sheet Metal Worker Massachusetts
4 Mary Hammond 36 Wife — Massachusetts
5 Mildred H. Hammond 19 Daughter Secretary Massachusetts
6 Grace Hammond 16 Daughter — Massachusetts
7 Adelard Gagne 39 Head Wood Worker Massachusetts
8 Martha Gagne 38 Wife Weaver England
9 Mary E. Dickinson 59 Mother-in-law — England
10 Charles Horner 58 Head Janitor England
11 Mary Killeen 62 Servant Servant England
12 Robert Gray 39 Head Manager Massachusetts
13 Alice Gray 35 Wife — England
14 David R. Gray 15 Son Delivery Boy Massachusetts
15 George Gray 14 Son — Massachusetts
16 Herbert E. Smalley 55 Head Farmer Massachusetts
17 Emily Smalley 53 Wife — England
18 Edith M. Smalley 24 Daughter Stenographer Massachusetts
19 Alice Smalley 16 Daughter — Massachusetts
20 Amy De Avady 65 Head Weaver United States
21 Ormond L. Stewart 54 Head Retired Virginia
22 Mary Stewart 39 Wife — Northern Ireland
23 Agnes A. Stewart 14 Daughter — Massachusetts
24 Ormond M. Stewart 10 Son — Massachusetts
25 Harvey L. Stewart 8 Son — Massachusetts
26 Raymond J. Stewart 8 Son — Massachusetts
27 Anita Stewart 2 Daughter — Massachusetts
28 Ellen Gordon 17 Daughter-in-law — Massachusetts
29 Joseph Grace 41 Head Farmer California
30 Mary A. Grace 35 Wife — Massachusetts
31 Herbert F. Grace 16 Daughter Nurse Maid Massachusetts
32 Bernard Grace 15 Son — Massachusetts
33 Dorothy J. Grace 13 Daughter — Massachusetts
34 Mary E. Grace THIS PERSON 12 Daughter — Massachusetts
35 Joseph J. Grace 10 Son — Massachusetts
36 John F. Grace 8 Son — Massachusetts
37 James Grace 6 Son — Massachusetts
38 Henry M. Gagne 51 Head Proprietor Massachusetts
39 Sarah E. Gagne 48 Wife — Massachusetts
40 Helen E. Gagne 20 Daughter — Massachusetts
41 John A. Mathewson 47 Head Operator Massachusetts
42 Clarice Mathewson 42 Wife — England
43 Ruth G. Mathewson 18 Daughter Stenographer Massachusetts
44 Owen Mooney 62 Head Painter Massachusetts
45 Mary E. Mooney 42 Wife — England
46 Irene M. Mooney 7 Daughter — Massachusetts
47 William H. Norwood 58 Head — Scotland
48 Mary H. Norwood 53 Wife — Scotland
49 William Smith 21 Nephew Third Hand Massachusetts

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Pedigree Summary

Mary + 6 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 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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