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Mary Boyd — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Essex, New Jersey

Our Model Tree links this Mary Boyd across the 1910, 1920 and 1930 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed), with identified parents Daniel & David — first a daughter (b.~1902), then head of a 3-person household.

Age 28 b. ~1902 Female Daughter Born: New York Single

1930 Census Record Details

Census Year1930
LocationEssex, New Jersey
SurnameBoyd
Given NameMary
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age28
Marital StatusSingle
BirthplaceNew York
Father's BirthplaceSouth Carolina
Mother's BirthplaceNew York
Additional Details
Occupationnone
Can Read/WriteYes
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNewark City
Est. Birth Year~1902

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.

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

Name Relation to head Relative to Mary Age Birth yr
Mary Boyd Daughter — 28 ~1902
Florence Boyd Head — 53 ~1877
Alice Boyd Other — 21 ~1909

Census Appearances

1910
New York, …
Daughter, age 7
New York, New York · implied b. ~1903 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Boyd
Given Name Mary
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
Hudson, New …
Daughter, age 17
Hudson, New Jersey · implied b. ~1903 — 11 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Boyd
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 17
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation Clerical
Industry Insurance
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
Essex, New …
Daughter, age 28
Essex, New Jersey · implied b. ~1902 — 3 household members
Surname Boyd
Given Name Mary
Relationship to Head Daughter
Sex F
Color / Race White
Age 28
Marital Status Single
Birthplace New York
Father's Birthplace South Carolina
Mother's Birthplace New York
Occupation none
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 Mary Boyd across 3 US Census years (1910, 1920 and 1930) in 3 locations, using XGBoost record linkage. Identified parents: father Daniel Boyd (~0.92 confidence) and father David Boyd (~0.92 confidence) and mother Mary Boyd (~0.92 confidence) and mother Mary Boyd (~0.92 confidence) and mother Florence Boyd (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Daniel Boyd
b. ~1870
Source father
● Household · direct · ~0.92
Father
David Boyd
b. ~1873
Source father
● Household · direct · ~0.92
Mother
Mary Boyd
b. ~1875
Source mother
● Household · direct · ~0.92
Mother
Mary Boyd
b. ~1875
Source mother
● Household · direct · ~0.92
Mother
Florence Boyd
b. ~1877
Source mother
● Household · direct · ~0.92
This person
Anchor record
Mary Boyd
Daughter · 1930 · age 28 · b. ~1902 · New Jersey
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Essex, New Jersey Open full size

Page Contents

50 people indexed on this census page (ia:1930:newjerseycensus00reel1337:0755)

Line Name Age Relation Occupation Birthplace
1 Harry S Lounsbury 65 Head None New York
2 Emma Lounsbury 63 Wife None New York
3 Guy A Johnson 28 Head Barber Tennessee
4 Effie Johnson 29 Wife None New Jersey
5 Flora Hartman 52 Mother-in-law None Virginia
6 Ethel M Cost 29 Boarder Teacher New Jersey
7 Andrew Kimmert 47 Head Salesman Connecticut
8 Evelyn Kimmert 41 Wife Saleswoman New York
9 Winifred Kimmert 15 Daughter None New York
10 Anna Barker 18 Boarder Secretary Pennsylvania
11 Mary Barker 17 Boarder Waitress Pennsylvania
12 Julia Mackey 20 Boarder Bookkeeper New York
13 Florence Boyd 53 Head None New York
14 Mary Boyd THIS PERSON 28 Daughter None New York
15 Alice Boyd 21 Sister Teacher New York
16 Vincent Imboden 60 Head Manager New Jersey
17 Edith Imboden 47 Wife None New York
18 Jane C Imboden 19 Daughter Manager New Jersey
19 James A Hensen 29 Head Engineer Maryland
20 Elizabeth Hensen 25 Wife None Delaware
21 James C Hensen 2 Son None New Jersey
22 Patricia Hensen 1 Daughter None New Jersey
23 Catherine Hensen 74 Mother None Maryland
24 Nathaniel Cobb 37 Head Salesman Massachusetts
25 Pauline Cobb 39 Wife None New Jersey
26 Harold Blansey 24 Head None New Jersey
27 Bettie Rich 60 Mother-in-law None Russia
28 George Fox 28 Head None Pennsylvania
29 Madeline Fox 23 Wife Saleslady New Jersey
30 Gladys Fitzpatrick 29 Head None New York
31 John H Fitzpatrick 5 Son None Ireland
32 Philip S Fitzpatrick 3 Son None Ireland
33 James Fitzpatrick 2 Son None New Jersey
34 Francis Fitzpatrick 2 Son None New Jersey
35 Raymond Schadt 36 Head Inspector New York
36 Louise Schadt 31 Wife Saleswoman New York
37 Samuel Hassinger 55 Head Carpenter Austria
38 Rose Hassinger 46 Wife None Russia
39 Lillian Hassinger 14 Daughter None Connecticut
40 Mario C Marro 29 Head Student Italy
41 Irene M Marro 26 Wife None New Jersey
42 Raymond Marro 2 Son None New Jersey
43 Isaac Ben-David 48 Head None Palestine
44 Alice Ben-David 33 Wife None New York
45 William E Ben-David 17 Son None New York
46 Edward Ben-David 14 Son None New York
47 Theodore M Mollen 38 Head Manager New York
48 Hazel Mollen 30 Wife None New Jersey
49 Louis Goldberg 24 Head Printer New York
50 Ruth Goldberg 21 Wife None New Jersey

Pedigree Summary

Mary
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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