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Joseph Martin — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Essex-County, Massachusetts

Our Model Tree links this Joseph Martin across the 1910, 1920, 1930 and 1940 US Censuses in Essex-County, Massachusetts (XGBoost, ~Confirmed), with identified parents Joseph & Joseph — first a son (b.~1909), then head of a 7-person household.

Age 31 b. ~1909 Male Son Born: Massachusetts Single

1940 Census Record Details

Census Year1940
LocationEssex-County, Massachusetts
SurnameMartin
Given NameJoseph
Relationship to HeadSon
SexM
Color / RaceWhite
Age31
Marital StatusSingle
BirthplaceMassachusetts
1935 Residence (City)Lawrence City
1935 Residence (County)Essex
Additional Details
OccupationWarehouse
IndustryTextile
Class of WorkerPW
Hours Worked35
Income (1939)300
Highest GradeNo 8
1935 ResidenceSame place
Birth StateMassachusetts
Birth CountryUnited States
Birthplace (normalized)massachusetts
OccupationWarehouse
Township / WardLawrence City
Est. Birth Year~1909

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.

7 people recorded at the same address in the 1940 census.

Name Relation to head Relative to Joseph Age Birth yr
Frances Martin Daughter — 32 ~1908
Elizabeth Martin Daughter — 36 ~1904
Joseph Martin Head — 65 ~1875
Nellie Murley Other — 56 ~1884
William Martin Son — 26 ~1914
Joseph Martin Son — 31 ~1909
Delia Martin Spouse — 56 ~1884

Census Appearances

1910
Essex, Massachusetts
Son, age
Essex, Massachusetts · implied b. ~1910 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name Joseph
Relationship to Head Son
Sex M
Color / Race White
Age 0
Marital Status Single
Birthplace Massachusetts
Father's Birthplace Massachusetts
Mother's Birthplace Massachusetts
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1920
Essex, Massachusetts
Son, age 10
Essex, Massachusetts · implied b. ~1910 — 8 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name Joseph
Relationship to Head son
Sex M
Color / Race White
Age 10
Marital Status Single
Birthplace Massachusetts
Father's Birthplace Massachusetts
Mother's Birthplace Massachusetts
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1930
Essex, Massachusetts
Son, age 20
Essex, Massachusetts · implied b. ~1910 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name Joseph
Relationship to Head Son
Sex M
Color / Race White
Age 20
Marital Status Single
Birthplace Massachusetts
Father's Birthplace Massachusetts
Mother's Birthplace Massachusetts
Occupation Oiler
Industry Woolen
Class of Worker W
Can Read/Write Yes
Birth State Massachusetts
Birth Country United States
Birthplace (normalized) massachusetts
1940
Essex-County, Massachusetts
Son, age 31
Essex-County, Massachusetts · implied b. ~1909 — 7 household members
Surname Martin
Given Name Joseph
Relationship to Head Son
Sex M
Color / Race White
Age 31
Marital Status Single
Birthplace Massachusetts
1935 Residence (City) Lawrence City
1935 Residence (County) Essex
Occupation Warehouse
Industry Textile
Class of Worker PW
Hours Worked 35
Income (1939) 300
Highest Grade No 8
1935 Residence Same place
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 Joseph Martin across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Joseph Martin (~0.92 confidence) and father Joseph Martin (~0.92 confidence) and mother Delia Martin (~0.92 confidence) and mother Delia Martin (~0.92 confidence) and mother Ella Martin (~0.92 confidence) and mother Delia Martin (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Joseph Martin
b. ~1875
Source father
● Household · direct · ~0.92
Father
Joseph Martin
b. ~1875
Source father
● Household · direct · ~0.92
Mother
Delia Martin
b. ~1884
Source mother
● Household · direct · ~0.92
Mother
Delia Martin
b. ~1884
Source mother
● Household · direct · ~0.92
Mother
Ella Martin
b. ~1885
Source mother
● Household · direct · ~0.92
Mother
Delia Martin
b. ~1885
Source mother
● Household · direct · ~0.92
This person
Anchor record
Joseph Martin
Son · 1940 · age 31 · b. ~1909 · Massachusetts
★ You are viewing this record
Sibling
Frances Martin
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Martin
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Martin
Sibling · 1940 · age 36
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

1940 US Federal Census — Essex-County, Massachusetts Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01583-00543)

Line Name Age Relation Occupation Birthplace
41 Joseph Martin 65 Head Spinner Massachusetts
42 Delia Martin 56 Wife — Massachusetts
43 Frances Martin 32 Daughter Warehouse Massachusetts
44 Joseph Martin THIS PERSON 31 Son Warehouse Massachusetts
45 William Martin 26 Son Trucker Massachusetts
46 Elizabeth Martin 36 Daughter Housekeeper Massachusetts
47 Nellie Murley 56 Sister in law Housekeeper Massachusetts
48 Alexander Gagnon 67 Head Janitor Canada French
49 Eugenia Gagnon 66 Wife — Canada French
50 Eudore St. Cyr 53 Head Weaver Canada French
51 Lea St. Cyr 55 Wife — Canada French
52 Arthur St. Cyr 34 Son Laborer Massachusetts
53 Harry French 64 Head Painter Russia
54 Rebecca French 54 Wife — Russia
55 Frances French 15 Daughter — Massachusetts
56 Dorothy French 11 Daughter — Massachusetts
57 Abe Milstone 77 Father in law — Russia
58 Oscar Milstone 45 Brother in law Painter Russia
59 Raymond Violet 26 Head Machinist Massachusetts
60 Rita Violet 26 Wife — Massachusetts
61 Pauline Violet 2 Daughter — Massachusetts
62 Bertha Kay 46 Head Saleslady Russia
63 Maurice Kay 24 Son Manager Massachusetts
64 Lillian Kay 21 Daughter Bookkeeper Russia
65 Betty Kay 10 Daughter — Massachusetts
66 Nicholas Christakos 47 Head Laborer Greece
67 Effie Christakos 37 Wife — Greece
68 Peter Christakos 14 Son — Massachusetts
69 Christopher Christakos 7 Son — Massachusetts
70 Alan Christakos 3 Son — Massachusetts
71 Jacob Slotnick 67 Head — Poland
72 Elena Slotnick 62 Wife — Poland
73 Lenore Nadeau 61 Head — Canada French
74 Edith Nadeau 57 Wife — Canada French
75 George Nadeau 29 Daughter Tie-Over Massachusetts
76 Wilfred Nadeau 23 Son Dresser Massachusetts
77 Jeanette Nadeau 24 Daughter — Massachusetts
78 Michael Glynn 58 Head Fireman Ireland
79 Margaret Glynn 57 Wife — Ireland
80 James Glynn 24 Son — Massachusetts

Pedigree Summary

Joseph + 3 siblings
Gen 1 · 6 parents ~0.92
Max depth 4 (1900–1950 window)

About This Record & Model Tree

This record was independently indexed by YourRoots from the 1940 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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