MC
Mary Conroy — 1930 US Census Record
Linked across censuses1930 United States Federal Census · New York, New York
Our Model Tree links this Mary Conroy across the 1920, 1930 and 1940 US Censuses in New York, New York (XGBoost, ~Confirmed) — first a spouse (b.~1873), then head of a 4-person household.
Age 57
b. ~1873
Female
Spouse
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | New York, New York |
| Surname | Conroy |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1896 |
| Age at First Marriage | 29 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Clerk |
| Industry | Dept Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Clerk |
| Township / Ward | Manhattan Borough |
| Est. Birth Year | ~1873 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Conroy | Daughter | — | 27 | ~1903 |
| Timothy Conroy | Head | — | 59 | ~1871 |
| Anna Conroy | Daughter | — | 19 | ~1911 |
| Mary Conroy | Spouse | — | 57 | ~1873 |
Census Appearances
1920
New York, …
Spouse, age 48
New York, New York · implied b. ~1872 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conroy |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
New York, …
Spouse, age 57
New York, New York · implied b. ~1873 — 4 household members
| Surname | Conroy |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1896 |
| Age at First Marriage | 29 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Clerk |
| Industry | Dept Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Kings-County, New …
Head, age 67
Kings-County, New York · implied b. ~1873 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conroy |
| Given Name | Margaret |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 67 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | New York |
| 1935 Residence (County) | Kings |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Mary Conroy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Conroy
Spouse · 1930 · age 57 · b. ~1873 · New York
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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 — 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:newyorkcensus00reel1549:0161)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Golombek | 38 | Head | Manager | Poland |
| 2 | Sarah Golombek | 35 | Wife | — | Russia |
| 3 | Esther Golombek | 3 | Daughter | — | New York |
| 4 | Stanley Ardukevish | 46 | Head | Window Cleaner | Russia |
| 5 | Kathryn Ardukevish | 39 | Wife | — | Pennsylvania |
| 6 | Bibi Rodriguez | 32 | Head | — | Porto Rico |
| 7 | Hiram Nesthery | 31 | Head | Motorman | North Carolina |
| 8 | Bessie Nesthery | 25 | Wife | — | Virginia |
| 9 | Kathryn Nesthery | 6 | Daughter | — | Virginia |
| 10 | Hiram Jr Nesthery | 4 | Son | — | Virginia |
| 11 | Jack Nesthery | 2 | Son | — | Virginia |
| 12 | Max Salom | 27 | Brother-in-law | Clerk | Virginia |
| 13 | Matilda Rubinbuch | 78 | Head | Janitress | Germany |
| 14 | Adolf Rigouts | 29 | Head | Butcher | Belgium |
| 15 | Mary Rigouts | 25 | Wife | — | Belgium |
| 16 | Tillie Jackson | 52 | Head | Cook | Massachusetts |
| 17 | Hazel Walker | 18 | Daughter | — | Massachusetts |
| 18 | Arthur Walker | 2 | Head-son | — | New York |
| 19 | John Williams | 43 | Head | Freight Handler | North Carolina |
| 20 | James Wallace | 30 | Lodger | Cement Mixer | Ohio |
| 21 | Claude Riley | 43 | Head | Painter | Florida |
| 22 | Zora Riley | 48 | Wife | Housework | New York |
| 23 | Richard Nelson | 34 | Head | Porter | Georgia |
| 24 | Hattie Nelson | 36 | Wife | — | Pennsylvania |
| 25 | Frederick Richardson | 43 | Head | Longshoreman | New Jersey |
| 26 | Nina Richardson | 42 | Wife | Cook | North Carolina |
| 27 | Almond Etienne | 39 | Head | Manager | Switzerland |
| 28 | Pauline Etienne | 41 | Wife | — | Italy |
| 29 | Eugenia Etienne | 15 | Daughter | — | Italy |
| 30 | Paul Etienne | 10 | Son | — | Italy |
| 31 | John Etienne | 8 | Son | — | New York |
| 32 | William Bathe | 51 | Head | Clerk | New York |
| 33 | Angela Bathe | 44 | Sister | Stenographer | New York |
| 34 | Kathryn Bathe | 60 | Sister | — | New York |
| 35 | Mary Lovell | 78 | Head | Housekeeper | England |
| 36 | Timothy Conroy | 59 | Head | Bookkeeper | New York |
| 37 | Mary Conroy THIS PERSON | 57 | Wife | Clerk | Ireland |
| 38 | Mary E Conroy | 27 | Daughter | — | New York |
| 39 | Anna Conroy | 19 | Daughter | Stenographer | New York |
| 40 | Frank Chouffeneque | 60 | Head | Waiter | France |
| 41 | Matilda Chouffeneque | 54 | Wife | — | New Jersey |
| 42 | Dolly Mccarthy | 54 | Head | Packer | New York |
| 43 | Julia Mccarthy | 50 | Sister | — | New York |
| 44 | Lucy Zaremba | 60 | Head | — | Poland |
| 45 | Helen Zaremba | 35 | Daughter | Teacher | New York |
| 46 | Edward Zaremba | 33 | Son | Electrician | New York |
| 47 | Gertrude Zaremba | 30 | Daughter | Stenographer | New York |
| 48 | Mario Sparto | 25 | Head | Manager | Italy |
| 49 | Marguerite Sparto | 30 | Wife | — | Italy |
| 50 | Louise Sparto | 6 | Daughter | — | New York |
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)