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Margaret Callahan — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Bergen, New Jersey

Our Model Tree links this Margaret Callahan across the 1920, 1930 and 1940 US Censuses in Bergen, New Jersey (XGBoost, ~Confirmed), with identified parents Walter & Amelia — first a daughter (b.~1915), then head of a 10-person household.

Age 15 b. ~1915 Female Daughter Born: New Jersey Single

1930 Census Record Details

Census Year1930
LocationBergen, New Jersey
SurnameCallahan
Given NameMargaret A
Relationship to Headdaughter
SexF
Color / RaceWhite
Age15
Marital StatusSingle
BirthplaceNew Jersey
Father's BirthplaceNew York
Mother's BirthplaceItaly
Additional Details
Can Read/WriteYes
Birth StateNew Jersey
Birth CountryUnited States
Birthplace (normalized)new jersey
Township / WardBergenfield Borough
Est. Birth Year~1915

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.

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

Name Relation to head Relative to Margaret Age Birth yr
Elizabeth Callahan Daughter — 8 ~1922
Carmelia Callahan Spouse — 43 ~1887
Alex Callahan Son — 10 ~1920
Catherine Callahan Daughter — 13 ~1917
Walter Callahan Head — 48 ~1882
Rose Callahan Daughter — 17 ~1913
Walter Callahan Son — 16 ~1914
Margaret Callahan Daughter — 15 ~1915
Mary Callahan Daughter — 2 ~1928
Raymond Callahan Son — 5 ~1925

Census Appearances

1920
Bergen, New …
Daughter, age 4
Bergen, New Jersey · implied b. ~1916 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Callahan
Given Name Margaret
Relationship to Head Daughter
Sex F
Color / Race White
Age 4
Marital Status Single
Birthplace New Jersey
Father's Birthplace New York
Mother's Birthplace Italy
Mother Tongue Italian
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey
1930
Bergen, New …
Daughter, age 15
Bergen, New Jersey · implied b. ~1915 — 10 household members
Surname Callahan
Given Name Margaret A
Relationship to Head daughter
Sex F
Color / Race White
Age 15
Marital Status Single
Birthplace New Jersey
Father's Birthplace New York
Mother's Birthplace Italy
Can Read/Write Yes
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey
Daughter, age 25
Bergen-County, New Jersey · implied b. ~1915 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Callahan
Given Name Mary E.
Relationship to Head Daughter
Sex F
Color / Race White
Age 25
Marital Status Single
Birthplace New Jersey
1935 Residence (City) Ridgefield Park Village
1935 Residence (County) Bergen
Occupation Typist
Industry Retail Store
Class of Worker PW
Hours Worked 45
Income (1939) 136
Highest Grade H 4
1935 Residence Same House
Birth State New Jersey
Birth Country United States
Birthplace (normalized) new jersey

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 Margaret Callahan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Walter Callahan (~0.92 confidence) and mother Amelia Callahan (~0.92 confidence) and mother Carmelia Callahan (~0.92 confidence) and mother Margaret Callahan (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
Walter Callahan
b. ~1881
Source father
● Household · direct · ~0.92
Mother
Amelia Callahan
b. ~1887
Source mother
● Household · direct · ~0.92
Mother
Carmelia Callahan
b. ~1887
Source mother
● Household · direct · ~0.92
Mother
Margaret Callahan
b. ~1885
Source mother
● Household · direct · ~0.92
This person
Anchor record
Margaret Callahan
Daughter · 1930 · age 15 · b. ~1915 · New Jersey
★ You are viewing this record
Sibling
Walter Callahan
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Callahan
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Callahan
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Callahan
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Callahan
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Callahan
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alex Callahan
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 — Bergen, New Jersey Open full size

Page Contents

50 people indexed on this census page (ia:1930:newjerseycensus00reel1310:0703)

Line Name Age Relation Occupation Birthplace
51 Roli H Saba 28 roomer Fruit Dealer Syria
52 Shady S Saba 28 roomer Fruit Dealer Syria
53 Arthur Wigglesworth 56 Head Mason England
54 Alice Wigglesworth 13 daughter — New Jersey
55 Roda Wigglesworth 9 daughter — New Jersey
56 Ruth Wigglesworth 8 daughter — New Jersey
57 Ralph B Gruner 33 son-in-law Chauffeur Colorado
58 Mary M Gruner 33 daughter — New York
59 Ralph B Jr Gruner 3 grandson — Colorado
60 Robert Haines 32 Roomer Laundry Manager Roumania
61 Arpha Carpenter 22 Head Shovel Operator Massachusetts
62 Wilhelmina Carpenter 19 Wife — New York
63 John J Mcclurg 33 Head Secretary New York
64 Rose M Mcclurg 32 Wife — New York
65 Donald Mcclurg 5 son — New York
66 Walter C Callahan 48 Head Train Weighmaster New York
67 Carmelia C Callahan 43 Wife — Italy
68 Rose M Callahan 17 daughter — New Jersey
69 Walter J Callahan 16 son — New Jersey
70 Margaret A Callahan THIS PERSON 15 daughter — New Jersey
71 Catherine V Callahan 13 daughter — New Jersey
72 Alex J Callahan 10 son — New Jersey
73 Elizabeth Callahan 8 daughter — New Jersey
74 Raymond Callahan 5 son — New Jersey
75 Mary M Callahan 2 daughter — New Jersey
76 Fabian G Campean 37 Head Jewelry Salesman New York
77 Hildegarde Campean 36 Wife — New York
78 Paul F Campean 11 son — New Jersey
79 Virginia M Campean 9 daughter — New Jersey
80 Joseph B Lomax 52 Head Fireman New York
81 Josephine Lomax 56 Wife — New York
82 William J Lomax 22 son Sheet Metal Worker New York
83 Muriel J Lomax 16 daughter — New York
84 Albert J Cole 46 Head Contractor New Jersey
85 Margaret B Cole 38 Wife — New York
86 Ethel Cole 23 daughter — New Jersey
87 Raymond J Cole 19 son — New Jersey
88 Vivian N Cole 3 daughter — New Jersey
89 Ernest Schneider 29 Head Stenotyper New York
90 Josephine Schneider 27 Wife — New York
91 Madeline Schneider 2 daughter — New Jersey
92 John E Bengel 36 Head Salesman New Jersey
93 Emma Bengel 34 Wife — New Jersey
94 Edna E Bengel 12 daughter — New Jersey
95 John H Magsammen 30 Head Bookkeeper New York
96 Elizabeth Magsammen 24 Wife — New York
97 Ruth E Magsammen 1 daughter — New Jersey
98 August C Magsammen 27 brother Fire Clerk New York
99 Robert A Williamson 38 Head Captain Fire Dept New Jersey
100 Edith D Williamson 39 Wife — New York

Related Census Records

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Pedigree Summary

Margaret + 7 siblings
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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