JM
John Madden — 1930 US Census Record
Model Tree available1930 United States Federal Census · New York, New York
Our Model Tree links this John Madden across the 1920, 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed), with identified parents Ellen — first a head (b.~1891), then head of a 4-person household.
Age 39
b. ~1891
Male
Head
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | New York, New York |
| Surname | Madden |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 27 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Manager |
| Industry | Grocery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Veteran | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Manager |
| Township / Ward | New York City |
| Est. Birth Year | ~1891 |
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 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Rita Madden | Daughter | — | 10 | ~1920 |
| John Madden | Head | — | 39 | ~1891 |
| John Madden | Son | — | 12 | ~1918 |
| James Madden | Son | — | 11 | ~1919 |
Census Appearances
1920
New York, …
Son, age 25
New York, New York · implied b. ~1895 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Madden |
| Given Name | John J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
New York, …
Head, age 39
New York, New York · implied b. ~1891 — 4 household members
| Surname | Madden |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 27 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Manager |
| Industry | Grocery |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Veteran | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
New-York-County, New …
Other, age 49
New-York-County, New York · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Maden |
| Given Name | John |
| Relationship to Head | Border |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Single |
| Birthplace | Ireland |
| 1935 Residence (City) | NYC |
| 1935 Residence (County) | New York |
| Naturalization Status | Naturalized |
| Occupation | Elevator Operator |
| Industry | Hotel |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 875 |
| Highest Grade | No 7 |
| 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.
Our Model Tree links John Madden across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Ellen Madden (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Ellen Madden
b. ~1860
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Madden
Head · 1930 · age 39 · b. ~1891 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — New York, New York
Open full size
1930 US Federal Census — New York, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1565:0226)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Francis Malone | 43 | Head | Laborer | Ireland |
| 52 | Clara Murray | 55 | Roomer | None | Ireland |
| 53 | Michael Gill | 37 | Head | Motorman | Ireland |
| 54 | Elizabeth Gill | 33 | Wife | None | Ireland |
| 55 | James Gill | 13 | Son | None | New York |
| 56 | Joseph Gill | 12 | Son | None | New York |
| 57 | Robert Gill | 11 | Son | None | New York |
| 58 | Mary Gill | 9 | Daughter | None | New York |
| 59 | Francis Gill | 8 | Son | None | New York |
| 60 | Elizabeth Gill | 6 | Daughter | None | New York |
| 61 | Evelyn Gill | 2 | Daughter | None | New York |
| 62 | Vincent Gill | 1 | Son | None | New York |
| 63 | Mary Madden | 34 | Head | None | Ireland |
| 64 | John Madden THIS PERSON | 39 | Head | Manager | Ireland |
| 65 | John Jr. Madden | 12 | Son | None | New York |
| 66 | James Madden | 11 | Son | None | New York |
| 67 | Rita Madden | 10 | Daughter | None | New York |
| 68 | Wm Braden | 35 | Head | Carpenter | New York |
| 69 | Mary Braden | 28 | Wife | None | New York |
| 70 | Douglas Braden | 5 | Son | None | New York |
| 71 | Thomas Braden | 63 | Father | Porter | Scotland |
| 72 | Arthur Easter | 23 | Boarder | Salesman | New York |
| 73 | Lackey Mcgloyn | 46 | Head | Repairman | Northern Ireland |
| 74 | Rose Mcgloyn | 46 | Wife | None | Northern Ireland |
| 75 | Rose Mcgloyn | 16 | Daughter | None | New York |
| 76 | Martha Mcgloyn | 15 | Daughter | None | New York |
| 77 | John Mcgloyn | 13 | Son | None | New York |
| 78 | Malachy Mcgloyn | 11 | Son | None | New York |
| 79 | Anton Jung | 47 | Head | Butcher | Germany |
| 80 | Margaret Jung | 42 | Wife | None | Germany |
| 81 | Margaret Jung | 14 | Daughter | None | New York |
| 82 | Anna Jung | 13 | Daughter | None | New York |
| 83 | Lillian Jung | 12 | Daughter | None | New York |
| 84 | Alice Jung | 11 | Daughter | None | New York |
| 85 | Nicholas Petrovick | 34 | Head | Baker | Czecho-Slovak |
| 86 | Antoinette Petrovick | 31 | Wife | None | Czecho-Slovak |
| 87 | Rose Petrovick | 10 | Daughter | None | New York |
| 88 | Antoinette Petrovick | 8 | Daughter | None | New York |
| 89 | George Dufault | 45 | Head | None | Canada French |
| 90 | Rose Dufault | 43 | Wife | None | Canada French |
| 91 | Gilberte Dufault | 14 | Daughter | None | Canada French |
| 92 | George Jr. Dufault | 13 | Son | None | Canada French |
| 93 | Cecile Dufault | 12 | Daughter | None | Canada French |
| 94 | Eleanor Mach | 25 | Head | None | New York |
| 95 | Eleanor Mach | 4 | Daughter | None | New York |
| 96 | Charles Mach | 3 | Son | None | New York |
| 97 | Herman Wegner | 65 | Head | Janitor | Germany |
| 98 | Ida Wegner | 62 | Wife | None | Germany |
| 99 | Charles Wegner | 22 | Son | Pugilist | New York |
| 100 | Mary Doyle | 38 | Head | None | Ireland |
Pedigree Summary
John
Gen 1 · 1 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)