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John Mcdonough — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Union, New Jersey

Our Model Tree links this John Mcdonough across the 1920 and 1930 US Censuses in Union, New Jersey (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 8-person household.

Age 38 b. ~1892 Male Head Born: Ireland Married

1930 Census Record Details

Census Year1930
LocationUnion, New Jersey
SurnameMcDonough
Given NameJohn M
Relationship to HeadHead
SexM
Color / RaceWhite
Age38
Marital StatusMarried
BirthplaceIreland
Age at First Marriage28
Father's BirthplaceIreland
Mother's BirthplaceIreland
Additional Details
OccupationFireman
IndustryCity Dept.
Class of WorkerW
Can Read/WriteYes
Home Owned/RentedR
Radio SetR
Birth CountryIreland
Birthplace (normalized)ireland
OccupationFireman
Township / WardPlainfield
Est. Birth Year~1892

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 1930 census.

Name Relation to head Relative to John Age Birth yr
Doris Mcdonough Daughter — 2 ~1928
Isabella Mcdonough Daughter — 15 ~1915
Irma Mcdonough Daughter — 12 ~1918
Loraine Mcdonough Daughter — 8 ~1922
John Mcdonough Head — 38 ~1892
Angelic Mcdonough Other — 34 ~1896
Earl Mcdonough Son — 10 ~1920
John Mcdonough Son — 5 ~1925

Census Appearances

1920
Kings, New …
Head, age 29
Kings, New York · implied b. ~1891 — 2 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname McDonough
Given Name John
Relationship to Head Head
Sex M
Color / Race White
Age 29
Marital Status Married
Birthplace Ireland
Year of Immigration 1905
Naturalization Status Naturalized
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation Fireman
Industry Boiler
Class of Worker W
Can Read Yes
Can Write Yes
Speaks English Yes
Mother Tongue English
Home Owned/Rented R
Birth Country Ireland
Year of Naturalization 1919
Birthplace (normalized) ireland
1930
Union, New …
Head, age 38
Union, New Jersey · implied b. ~1892 — 8 household members
Surname McDonough
Given Name John M
Relationship to Head Head
Sex M
Color / Race White
Age 38
Marital Status Married
Birthplace Ireland
Age at First Marriage 28
Father's Birthplace Ireland
Mother's Birthplace Ireland
Occupation Fireman
Industry City Dept.
Class of Worker W
Can Read/Write Yes
Home Owned/Rented R
Radio Set R
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 John Mcdonough across 2 US Census years (1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Mcdonough
Head · 1930 · age 38 · b. ~1892 · New Jersey
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Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1930 US Federal Census — Union, New Jersey Open full size

Page Contents

50 people indexed on this census page (ia:1930:newjerseycensus00reel1389:0150)

Line Name Age Relation Occupation Birthplace
1 Agnes Urquhart 17 Daughter — New Jersey
2 Harry Schneider 45 Head Iron Worker New Jersey
3 Nellie Schneider 45 Wife — New Jersey
4 Robert Schneider 16 Son — New Jersey
5 Harry Schneider 13 Son — New Jersey
6 Elizabeth Harding 72 Head — Ireland
7 Fred Harding 46 Son Telegraph Op New Jersey
8 Robert Harding 43 Son Machinist New Jersey
9 Ella Harding 35 Daughter-in-law — New York
10 Louis Kaminsky 38 Head Proprietor Poland
11 Ida Kaminsky 35 Wife — Poland
12 Bella Kaminsky 13 Daughter — New York
13 David Kaminsky 10 Son — New York
14 Herman Kaminsky 8 Son — New York
15 Andrew Madden 36 Head Mason New Jersey
16 Eva Madden 35 Wife — North Carolina
17 Emma J Brooks 65 Mother-in-law Cook North Carolina
18 Virginia Madden 11 Daughter Domestic New Jersey
19 Marie Madden 6 Daughter — New Jersey
20 Carrie Prince 35 Head Cook South Carolina
21 Annie Lee Prince 55 Mother Laundress South Carolina
22 Emma Jane Prince 35 Sister Laborer South Carolina
23 Samuel Pury 52 Head Salesman Russia
24 Sarah Pury 49 Wife Clerk New York
25 Mildred Pury 17 Daughter — New York
26 Meyer Pury 15 Son — New York
27 Esther Pury 14 Daughter — New York
28 Aubrey Lambert 63 Head Carpenter Bermuda
29 Annie Lambert 52 Wife-H — New Jersey
30 Cyril Lambert 27 Son Waiter Bermuda
31 Victor Thompson 32 Lodger Auto Washer Jamaica
32 Arthur Nash 32 Lodger Porter Connecticut
33 Cornelius Minta 44 Head Auto Washer Virginia
34 Margaret Minta 44 Wife-H — Virginia
35 William Meade 40 Head Repairer New Jersey
36 Madeline Meade 33 Wife — New Jersey
37 Leo Meade 10 Son Clerk New Jersey
38 William J Renz 36 Head Wraper New Jersey
39 Edith G Renz 37 Wife-H — New York
40 William Jr Renz 13 Son — New Jersey
41 Charles H Meyer 52 Boarder Driver New York
42 Augusta H Meyer 72 Mother-in-law — New York
43 John M Mcdonough THIS PERSON 38 Head Fireman Ireland
44 Angelic Mcdonough 34 Wife-H — France
45 Isabella Mcdonough 15 Daughter — New Jersey
46 Irma Mcdonough 12 Daughter — New Jersey
47 Earl Mcdonough 10 Son — New Jersey
48 Loraine Mcdonough 8 Daughter — New Jersey
49 John Mcdonough 5 Son — New Jersey
50 Doris Mcdonough 2 Daughter — New Jersey

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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