JC
John Connolly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Monroe-County, New York
Our Model Tree links this John Connolly across the 1920, 1930 and 1940 US Censuses in Monroe-County, New York (XGBoost, ~Confirmed) — first a head (b.~1896), then head of a 7-person household.
Age 44
b. ~1896
Male
Head
Born: Scotland
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Monroe-County, New York |
| Surname | Connolly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Rochester |
| 1935 Residence (County) | Monroe |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Paper drier machine |
| Industry | film factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2300 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Occupation | Paper Drier Machine |
| Township / Ward | Rochester |
| Est. Birth Year | ~1896 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Gordon Connolly | Son | — | 21 | ~1919 |
| John Connolly | Head | — | 44 | ~1896 |
| Gertrude Connolly | Spouse | — | 46 | ~1894 |
| Elizabeth Connolly | Daughter | — | 19 | ~1921 |
| Frank Connolly | Son | — | 24 | ~1916 |
| June Connolly | Daughter | — | 17 | ~1923 |
| Phyllis Connolly | Daughter | — | 10 | ~1930 |
Census Appearances
1920
Monroe, New …
Head, age 29
Monroe, New York · implied b. ~1891 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connolly |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Scotland |
| Year of Immigration | 1910 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Ireland |
| Occupation | Laborer |
| Industry | Kodak Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Scotch |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Scotland |
| Year of Naturalization | 1917 |
| Birthplace (normalized) | scotland |
1930
Monroe, New …
Head, age 39
Monroe, New York · implied b. ~1891 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connolly |
| Given Name | John |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 33 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | Dyer |
| Industry | Kodak Mfg |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 5500 |
| Radio Set | R |
| Veteran | No |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Monroe-County, New …
Head, age 44
Monroe-County, New York · implied b. ~1896 — 7 household members
| Surname | Connolly |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Rochester |
| 1935 Residence (County) | Monroe |
| Naturalization Status | Naturalized |
| Occupation | Paper drier machine |
| Industry | film factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 2300 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Connolly
Head · 1940 · age 44 · b. ~1896 · New York
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Monroe-County, New York
Open full size
1940 US Federal Census — Monroe-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02844-00221)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Maudie Rife | 23 | Daughter | Sales Woman | New York |
| 2 | Melvin Hall | 29 | Head | Machine-Paper Operator | New York |
| 3 | Frances Hall | 28 | Wife | — | New York |
| 4 | Donald Hall | 9 | Son | — | New York |
| 5 | Mary Hall | 7 | Daughter | — | New York |
| 6 | Marjorie Hall | 5 | Daughter | — | New York |
| 7 | Herbert Koehler | 42 | Head | Assistant Engineer | New York |
| 8 | Ruth Koehler | 42 | Wife | — | New York |
| 9 | Richard Koehler | 12 | Son | — | New York |
| 10 | Edward Wilkinson | 57 | Head | Gate Tender | Erie |
| 11 | Elizabeth Wilkinson | 53 | Wife | — | Erie |
| 12 | Jacob Weiss | 37 | Head | Film Emulsion Melting Dept. | New York |
| 13 | Vera Weiss | 36 | Wife | — | New York |
| 14 | William Weiss | 11 | Son | — | New York |
| 15 | Shirley Weiss | 4 | Daughter | — | New York |
| 16 | Louisa Arlidge | 74 | Mother in law | — | New York |
| 17 | Edward J. Hardick | 41 | Head | Milk Man | New York |
| 18 | Frances Hardick | 32 | Wife | — | New York |
| 19 | Edward Hardick | 9 | Son | — | New York |
| 20 | Mary J. Hardick | 8 | Daughter | — | New York |
| 21 | C. Allen Hardick | 7 | Son | — | New York |
| 22 | Roy E. Frederick | 57 | Head | Traveling Salesman | New York |
| 23 | Ruth E. Frederick | 47 | Wife | — | Massachusetts |
| 24 | Clyde R. Frederick | 23 | Son | Mixing Film Emulsion | New York |
| 25 | Mabel E. Hipp | 25 | Daughter | Clerk | New York |
| 26 | Harry S. Hipp | 25 | Son in law | Stock Room Clerk | New York |
| 27 | James E. Maloney | 37 | Lodger | Emulsion Coating | New York |
| 28 | Elizabeth Becher | 65 | Head | — | England |
| 29 | Frances Becher | 33 | Step daughter | — | New York |
| 30 | John Connolly THIS PERSON | 44 | Head | Paper Drier Machine | Scotland |
| 31 | Gertrude Connolly | 46 | Wife | — | Michigan |
| 32 | Frank Connolly | 24 | Son | Attendant | New York |
| 33 | Gordon Connolly | 21 | Son | Helper On Auto Truck | New York |
| 34 | Elizabeth Connolly | 19 | Daughter | Inspector | New York |
| 35 | June Connolly | 17 | Daughter | — | New York |
| 36 | Phyllis Connolly | 10 | Daughter | — | New York |
| 37 | Minnie Miller | 61 | Head | General Housework | New York |
| 38 | Jean Henderson | 36 | Boarder | Bag Maker Operator | New York |
| 39 | Horace Henderson | 48 | Boarder | Carpenter | New York |
| 40 | Howard Turner | 37 | Head | Repairing Machine | New York |
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)