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Agnes Martin — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Philadelphia-County, Pennsylvania

Our Model Tree links this Agnes Martin across the 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.

Age 13 b. ~1927 Female Daughter Born: Pennsylvania Single

1940 Census Record Details

Census Year1940
LocationPhiladelphia-County, Pennsylvania
SurnameMartin
Given NameAgnes
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age13
Marital StatusSingle
BirthplacePennsylvania
1935 Residence (City)Philadelphia
1935 Residence (County)Philadelphia
Additional Details
Highest GradeNo 6
1935 ResidenceSame place
Birth StatePennsylvania
Birth CountryUnited States
Birthplace (normalized)pennsylvania
Township / WardPhiladelphia
Est. Birth Year~1927

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.

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

Name Relation to head Relative to Agnes Age Birth yr
Mary Martin Daughter — 20 ~1920
Agnes Martin Daughter — 13 ~1927
Rosalie Martin Daughter — 19 ~1921
Edward Martin Son — 11 ~1929
Peter Martin Son — 14 ~1926
Rose Martin Spouse — 50 ~1890
Edward Martin Head — 50 ~1890
Katherine Martin Daughter — 15 ~1925

Census Appearances

1930
Philadelphia, Pennsylvania
Daughter, age 2
Philadelphia, Pennsylvania · implied b. ~1928 — 9 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Martin
Given Name Agnes
Relationship to Head Daughter
Sex F
Color / Race White
Age 2
Marital Status Single
Birthplace Pennsylvania
Father's Birthplace Irish Free State
Mother's Birthplace Irish Free State
Can Read/Write Yes
Home Owned/Rented No
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) pennsylvania
1940
Philadelphia-County, Pennsylvania
Daughter, age 13
Philadelphia-County, Pennsylvania · implied b. ~1927 — 8 household members
Surname Martin
Given Name Agnes
Relationship to Head Daughter
Sex F
Color / Race White
Age 13
Marital Status Single
Birthplace Pennsylvania
1935 Residence (City) Philadelphia
1935 Residence (County) Philadelphia
Highest Grade No 6
1935 Residence Same place
Birth State Pennsylvania
Birth Country United States
Birthplace (normalized) pennsylvania

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.
Linked across censuses
Our Model Tree links Agnes Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Agnes Martin
Daughter · 1940 · age 13 · b. ~1927 · Pennsylvania
★ You are viewing this record
Sibling
Edward Martin
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosalie Martin
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Martin
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katherine Martin
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Martin
Sibling · 1940 · age 14
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 — Philadelphia-County, Pennsylvania Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03715-00586)

Line Name Age Relation Occupation Birthplace
41 Edward Martin 50 Head Stationary Engineer Northern Ireland
42 Rose Martin 50 Wife — Northern Ireland
43 Mary Martin 20 Daughter New Worker Pennsylvania
44 Rosalie Martin 19 Daughter Packer Pennsylvania
45 Katherine Martin 15 Daughter — Pennsylvania
46 Peter Martin 14 Son — Pennsylvania
47 Agnes Martin THIS PERSON 13 Daughter — Pennsylvania
48 Edward Martin 11 Son — Pennsylvania
49 Abram J. Siebergall 49 Head Jeweler Austria
50 Beatrice Siebergall 45 Wife — Austria
51 Estelle M. Siebergall 18 Daughter Bookkeeping Pennsylvania
52 Anna Wallch 58 Sister — Austria
53 William E. Brown 51 Head Chauffeur Pennsylvania
54 Emilie Brown 47 Wife — Pennsylvania
55 Doris Brown 17 Daughter — Pennsylvania
56 William Brown 16 Son — Pennsylvania
57 Richard Hayes 59 Head Bar Tender New York
58 Theresa Hayes 48 Wife Waitress Northern Ireland
59 Louis Petrone 31 Head Truck Driver Pennsylvania
60 Anna Petrone 29 Wife — Pennsylvania
61 Joseph Petrone 4 Son — Pennsylvania
62 Alexander Andigo 39 Head Sign Erector Pennsylvania
63 Dorothy Andigo 33 Wife — Austria
64 Percy Michael 21 Ward Laborer Digging Pennsylvania
65 Casimir Buchhofer 34 Head Chauffeur Pennsylvania
66 Ella Buchhofer 34 Wife — Pennsylvania
67 Margaret Buchhofer 10 Daughter — Pennsylvania
68 William Dougherty 40 Head Truck Driver Pennsylvania
69 Anna Dougherty 38 Wife — Pennsylvania
70 William Dougherty 18 Son Clerk Pennsylvania
71 James Dougherty 12 Son — Pennsylvania
72 Paul Dougherty 15 Son — Pennsylvania
73 Victor Girard 39 Head Clerk Pennsylvania
74 Catherine Girard 34 Wife — Pennsylvania
75 Edwetta Girard 12 Daughter — Pennsylvania
76 Margaret Girard 11 Daughter — Pennsylvania
77 Catherine Girard 7 Daughter — Pennsylvania
78 Joan Girard 3 Daughter — Pennsylvania
79 Gilbert Pearl 22 Head Checker Pennsylvania
80 Lillian Pearl 18 Wife — Pennsylvania

Related Census Records

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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