JC
John Connolly — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Queens, New York
Our Model Tree links this John Connolly across the 1920, 1930 and 1940 US Censuses in Queens, New York (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 5-person household.
Age 57
b. ~1873
Male
Head
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Queens, New York |
| Surname | Connolly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1893 |
| Age at First Marriage | 31 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Therapist |
| Industry | City of N.Y. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 10100 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Occupation | Therapist |
| Township / Ward | New York City |
| 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| John Connolly | Head | — | 57 | ~1873 |
| May Connolly | Daughter | — | 23 | ~1907 |
| Ellen Connolly | Spouse | — | 51 | ~1879 |
| Margaret Connolly | Daughter | — | 18 | ~1912 |
| John Connolly | Son | — | 21 | ~1909 |
Census Appearances
1920
Westchester, New …
Head, age 47
Westchester, New York · implied b. ~1873 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connolly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Teamster |
| Industry | Feed mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Queens, New …
Head, age 57
Queens, New York · implied b. ~1873 — 5 household members
| Surname | Connolly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1893 |
| Age at First Marriage | 31 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Therapist |
| Industry | City of N.Y. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 10100 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Queens-County, New …
Other, age 69
Queens-County, New York · implied b. ~1871 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Conneally |
| Given Name | John |
| Relationship to Head | Uncle |
| Sex | M |
| Color / Race | White |
| Age | 69 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | Hollis NYC |
| 1935 Residence (County) | Queens |
| Naturalization Status | First papers filed |
| Highest Grade | 8 |
| 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 John Connolly across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
John Connolly
Head · 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 — Queens, New York
Open full size
1930 US Federal Census — Queens, New York
Page Contents
50 people indexed on this census page (ia:1930:newyorkcensus00reel1591:0894)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward Liete | 25 | Head | Bank Exam | New York |
| 52 | Irene Liete | 21 | Wife | None | Kansas |
| 53 | Chas. A. Liete | 73 | Father | Retired | New York |
| 54 | Alice Brown | 18 | Lodger | None | New York |
| 55 | Isaac Vogel | 44 | Head | Bank Exam | New York |
| 56 | Rose F. Vogel | 42 | Wife | None | New York |
| 57 | Gladys M. Vogel | 15 | Daughter | None | New York |
| 58 | Mildred Vogel | 13 | Daughter | None | New York |
| 59 | Alice Williams | 19 | Maid | None | England |
| 60 | Caroline Peters | 65 | Head | None | New York |
| 61 | Edward Bothwell | 12 | Boarder | None | New York |
| 62 | Edward Pickwell | 42 | Head | Letter Carrier | New York |
| 63 | Christine Pickwell | 41 | Wife | None | New York |
| 64 | William Pickwell | 14 | Son | None | New York |
| 65 | Arthur Pickwell | 12 | Son | None | New York |
| 66 | Robert Pickwell | 10 | Son | None | New York |
| 67 | Chas. Buckman | 43 | Head | Fireman | New York |
| 68 | Rose Buckman | 39 | Wife | None | Ireland |
| 69 | Henry Buckman | 20 | Son | None | New York |
| 70 | Irene Buckman | 14 | Daughter | None | New York |
| 71 | Gene De Freger | 33 | Head | Mgr. | New York |
| 72 | Mary De Freger | 34 | Wife | Clerk | Cuba |
| 73 | Robert Rodriguez | 21 | Brother-in-law | Mgr. | Cuba |
| 74 | David De Freger | 40 | Boarder | Clerk | New York |
| 75 | George Cullen | 57 | Head | Shipping Clerk | New York |
| 76 | Anna Cullen | 56 | Wife | None | Germany |
| 77 | Louise Cullen | 24 | Daughter | Stenographer | New York |
| 78 | George Cullen | 21 | Son | Teller | New York |
| 79 | Alfred Cittier | 41 | Head | Manufacturer | Russia |
| 80 | Beatrice Cittier | 31 | Wife | None | New York |
| 81 | Harvey Cittier | 7 | Son | None | New York |
| 82 | Emily Cittier | 3 | Daughter | None | New York |
| 83 | Trevor Hackett | 57 | Head | Doorman | Ireland |
| 84 | Elizabeth Hackett | 45 | Wife | None | Ireland |
| 85 | Nora Hackett | 20 | Daughter | None | Ireland |
| 86 | Sheila Hackett | 14 | Daughter | Secretary | Ireland |
| 87 | Stephen Hackett | 12 | Son | None | Ireland |
| 88 | Sarah Hackett | 80 | Boarder | None | England |
| 89 | John Connolly THIS PERSON | 57 | Head | Therapist | Ireland |
| 90 | Ellen Connolly | 51 | Wife | None | Ireland |
| 91 | May Connolly | 23 | Daughter | Clerk | New York |
| 92 | John Connolly | 21 | Son | Laborer | New York |
| 93 | Margaret Connolly | 18 | Daughter | None | New York |
| 94 | Robert Anderson | 48 | Head | Carpenter | Sweden |
| 95 | Emma Anderson | 48 | Wife | None | Sweden |
| 96 | Robert Anderson | 24 | Son | Draftsman | New York |
| 97 | Lydia Anderson | 20 | Son | Electrician | New York |
| 98 | Muriel Anderson | 17 | Daughter | None | New York |
| 99 | James Driscoll | 42 | Head | Clerk | New York |
| 100 | Jean Driscoll | 40 | Wife | None | 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)