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William Madden — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Queens-County, New York

Our Model Tree links this William Madden across the 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 7-person household.

Age 16 b. ~1924 Male Son Born: New York Single

1940 Census Record Details

Census Year1940
LocationQueens-County, New York
SurnameMadden
Given NameWilliam
Relationship to HeadSon
SexM
Color / RaceWhite
Age16
Marital StatusSingle
BirthplaceNew York
1935 Residence (City)New York City
1935 Residence (County)Queens
Additional Details
Hours Worked0
Highest Grade7
1935 ResidenceSame Place
Birth StateNew York
Birth CountryUnited States
Birthplace (normalized)new york
Township / WardNew York City
Est. Birth Year~1924

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 William Age Birth yr
William Madden Son — 16 ~1924
Ann Madden Daughter — 5 ~1935
Mary Madden Daughter — 13 ~1927
Paul White Other — 56 ~1884
John Madden Son — 18 ~1922
Katherine Madden Spouse — 41 ~1899
John Madden Head — 47 ~1893

Census Appearances

1930
Queens, New …
Son, age 6
Queens, New York · implied b. ~1924 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Madden
Given Name William
Relationship to Head Son
Sex M
Color / Race White
Age 6
Marital Status Single
Birthplace New York
Father's Birthplace New York
Mother's Birthplace New York
Occupation none
Birth State New York
Birth Country United States
Birthplace (normalized) new york
1940
Queens-County, New …
Son, age 16
Queens-County, New York · implied b. ~1924 — 7 household members
Surname Madden
Given Name William
Relationship to Head Son
Sex M
Color / Race White
Age 16
Marital Status Single
Birthplace New York
1935 Residence (City) New York City
1935 Residence (County) Queens
Hours Worked 0
Highest Grade 7
1935 Residence Same Place
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.
Linked across censuses
Our Model Tree links William Madden across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Madden
Son · 1940 · age 16 · b. ~1924 · New York
★ You are viewing this record
Sibling
Ann Madden
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Madden
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Madden
Sibling · 1940 · age 18
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 — Queens-County, New York Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-02734-00740)

Line Name Age Relation Occupation Birthplace
41 Arlene Buckingham 5 — — New York
42 Frank Wohlke 60 Head Laborer New York
43 Mary P. Wohlke 56 Wife — New York
44 Robert Wohlke 33 Son Fireman New York
45 Ruth Wohlke 26 Daughter Steno-Typist New York
46 Head Phil None M Railroad —
47 Wife Rose None F Insurance Company —
48 Helene Van Eck 33 Head Private Secretary New York
49 Dolores Van Eck 10 Daughter — New York
50 Gertrude Waldner 32 Head Private Secretary New York
51 William Waldner 56 Father — Hungary
52 Gladys Waldner 21 Sister Steno-Typist New York
53 Vincent Hilsky 60 Head — Czechoslovakia
54 Rose Hilsky 56 Wife — Czechoslovakia
55 Mary Hilsky 25 Daughter Stenographer New York
56 Robert Hilsky 23 Son Auto Mechanic New York
57 Anthony Voracek 25 Nephew Auto Mechanic New York
58 Frank Voracek 23 Nephew Receiving Clerk New York
59 Anna Walsh 69 Head — New York
60 Emma Ellen Walsh 48 Sister Housekeeper Eire
61 Thomas Philben 32 Lodger Laborer Eire
62 Emma Kordell 67 Head — Czecho
63 Arthur Kordell 37 Son Traveling Salesman Austria
64 William Kordell 29 Son Bookkeeper New York
65 John Madden 47 Head Chauffeur New York
66 Katherine Madden 41 Wife — New Jersey
67 John Madden 18 Son — New York
68 William Madden THIS PERSON 16 Son — New York
69 Mary Madden 13 Daughter — New York
70 Ann Madden 5 Daughter — New York
71 Paul White 56 Step-father Stationary Engineer Ireland
72 John Barth 51 Head Electrician New York
73 Anna Barth 53 Wife — New York
74 Dorothy Barth 25 Daughter Steno-Typist New York
75 Gerald Pearce 58 Head Locomotive Engineer England
76 Cecilia Pearce 54 Wife — New York
77 George Clayton 42 Head Elevator Operator England
78 Katherine Clayton 50 Wife — Eire
79 Cecilia Clayton 15 Daughter — New York
80 Emma Volz 58 Head — New York

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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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