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Martha Morgan — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Cook-County, Illinois

Our Model Tree links this Martha Morgan across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1889), then head of a 4-person household.

Age 51 b. ~1889 Female Spouse Born: IRELAND Married

1940 Census Record Details

Census Year1940
LocationCook-County, Illinois
SurnameMORGAN
Given NameMARTHA
Relationship to HeadWIFE
SexF
Color / RaceWhite
Age51
Marital StatusMarried
BirthplaceIRELAND
1935 Residence (City)Chicago city
1935 Residence (County)Cook
Naturalization StatusFirst papers filed
Additional Details
OccupationNONE
Class of WorkerNONE
Income (1939)0
Highest GradeNo 4
1935 ResidenceSAME HOUSE
Birth CountryIreland
Birthplace (normalized)ireland
Township / WardChicago City
Est. Birth Year~1889

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.

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

Name Relation to head Relative to Martha Age Birth yr
Martha Morgan Spouse — 51 ~1889
Warren Morgan Son — 19 ~1921
Robert Morgan Head — 58 ~1882
Robert Morgan Son — 28 ~1912

Census Appearances

1920
Cook, Illinois
Spouse, age 31
Cook, Illinois · implied b. ~1889 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Morgan
Given Name Martha
Relationship to Head Wife
Sex F
Color / Race White
Age 31
Marital Status Married
Birthplace Ireland
Year of Immigration 1910
Naturalization Status Alien
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation none
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue Irish
Birth Country Ireland
Birthplace (normalized) ireland
1930
Cook, Illinois
Spouse, age 42
Cook, Illinois · implied b. ~1888 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Morgan
Given Name Martha
Relationship to Head Wife
Sex F
Color / Race White
Age 42
Marital Status Married
Birthplace Ireland
Naturalization Status Alien
Year of Immigration 1910
Age at First Marriage 21
Father's Birthplace Ireland
Mother's Birthplace Ireland
Can Read/Write Yes
Mother Tongue English
Veteran No
Birth Country Ireland
Birthplace (normalized) ireland
1940
Cook-County, Illinois
Spouse, age 51
Cook-County, Illinois · implied b. ~1889 — 4 household members
Surname MORGAN
Given Name MARTHA
Relationship to Head WIFE
Sex F
Color / Race White
Age 51
Marital Status Married
Birthplace IRELAND
1935 Residence (City) Chicago city
1935 Residence (County) Cook
Naturalization Status First papers filed
Occupation NONE
Class of Worker NONE
Income (1939) 0
Highest Grade No 4
1935 Residence SAME HOUSE
Birth Country Ireland
Birthplace (normalized) ireland

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 Martha Morgan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Morgan
Spouse · 1940 · age 51 · b. ~1889 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Cook-County, Illinois Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01001-00414)

Line Name Age Relation Occupation Birthplace
41 Ann Rutkin 34 WIFE None POLAND
42 Herbert Rutkin 14 SON None NEW JERSEY
43 Robert Rutkin 11 SON None PENNSYLVANIA
44 Jacob Igolka 58 FATHER IN-LAW Buyer POLAND
45 Ida Igolka 55 MOTHER IN-LAW None POLAND
46 Paula Brust 26 SISTER IN-LAW Entertainer PENNSYLVANIA
47 Morris November 33 HEAD Art Director KENTUCKY
48 Blanche November 28 WIFE None ILLINOIS
49 Bernard November 2 SON None ILLINOIS
50 Aron Goulding 34 HEAD Bus Boy NEW YORK
51 Evelyn Goulding 35 WIFE None MARYLAND
52 Sarah Wolberg 24 SISTER New Worker MARYLAND
53 Stanley Barr 31 HEAD Glasser ILLINOIS
54 Phoebe Barr 25 WIFE None VIRGINIA
55 Thomas Barr 3 SON None ILLINOIS
56 James Barr 0 SON None ILLINOIS
57 Robert Morgan 58 HEAD Railway Clerk IRELAND
58 Martha Morgan THIS PERSON 51 WIFE None IRELAND
59 Robert, J Morgan 28 SON Salesman ILLINOIS
60 Warren, F Morgan 19 SON Clerical ILLINOIS
61 Milton Coleman 36 HEAD Salesman RHODE ISLAND
62 Lillian Coleman 35 WIFE None RUSSIA
63 Herman Coleman 9 DAUGHTER None ILLINOIS
64 Philip Coleman 7 SON None ILLINOIS
65 Marian Friedman 29 SISTER IN LAW Clerical Work RUSSIA
66 Joseph Gotteried 45 HEAD Butcher HUNGARY
67 Hermena Gotteried 43 WIFE None HUNGARY
68 Hilda Gotteried 19 DAUGHTER Bookkeeper ILLINOIS
69 Shirley Gotteried 17 DAUGHTER Clerical Work ILLINOIS
70 Lorraine Gotteried 16 DAUGHTER None ILLINOIS
71 Regina Warady 80 MOTHER IN LAW None HUNGARY
72 Mildred Fischer 13 LODGER None ILLINOIS
73 Helen Fischer 7 LODGER None ILLINOIS
74 Sam Aben 57 HEAD Salesman ILLINOIS
75 Sadie Aben 50 WIFE None OHIO
76 Charles Aben 24 SON Salesman ILLINOIS
77 Gertrude Aben 19 DAUGHTER None ILLINOIS
78 Henry R Dunnam 55 HEAD Salesman MINNESOTA
79 Olga Dunnam 50 WIFE None ILLINOIS
80 Wayne R Dunnam 23 SON Bank Clerk ILLINOIS

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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