MC
Mary Connelly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lackawanna-County, Pennsylvania
Our Model Tree links this Mary Connelly across the 1920, 1930 and 1940 US Censuses in Lackawanna-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 8-person household.
Age 56
b. ~1884
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Lackawanna-County, Pennsylvania |
| Surname | Connelly |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Minooka |
| 1935 Residence (County) | Lackawanna |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Minooka |
| Est. Birth Year | ~1884 |
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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Theresa Connelly | Daughter | — | 16 | ~1924 |
| Mary Connelly | Daughter | — | 26 | ~1914 |
| Mary Connelly | Spouse | — | 56 | ~1884 |
| Edward Connelly | Son | — | 29 | ~1911 |
| Helen Connelly | Daughter | — | 23 | ~1917 |
| Patrick Connelly | Son | — | 18 | ~1922 |
| Patrick Connelly | Head | — | 54 | ~1886 |
| Catherine Connelly | Daughter | — | 18 | ~1922 |
Census Appearances
1920
Lackawanna, Pennsylvania
Spouse, age 35
Lackawanna, Pennsylvania · implied b. ~1885 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connelly |
| Given Name | Martha |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1910 |
| Naturalization Status | Alien |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Lackawanna, Pennsylvania
Spouse, age 42
Lackawanna, Pennsylvania · implied b. ~1888 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Connelly |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Alien |
| Year of Immigration | 1910 |
| Age at First Marriage | 21 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Lackawanna-County, Pennsylvania
Spouse, age 56
Lackawanna-County, Pennsylvania · implied b. ~1884 — 8 household members
| Surname | Connelly |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Minooka |
| 1935 Residence (County) | Lackawanna |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Connelly across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Connelly
Spouse · 1940 · age 56 · b. ~1884 · Pennsylvania
★ 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 — Lackawanna-County, Pennsylvania
Open full size
1940 US Federal Census — Lackawanna-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03525-00353)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rita Lydon | 11 | Daughter | — | Penna. |
| 2 | Dotty Lydon | 9 | Daughter | — | Penna. |
| 3 | Paul Lydon | 6 | Son | — | Penna. |
| 4 | Kay Lydon | 3 | Daughter | — | Penna. |
| 5 | John Hughes | 52 | Head | Barber | Penna. |
| 6 | Mary Hughes | 57 | Sister | — | Penna. |
| 7 | Margaret Hughes | 55 | Sister | — | Penna. |
| 8 | Joseph Dunleavy | 43 | Brother-in-law | Lineman | Penna. |
| 9 | Julie Dunleavy | 40 | Sister | — | Penna. |
| 10 | Catherine Dunleavy | 8 | Niece | — | Penna. |
| 11 | Patrick Hughes | 52 | Head | Clerk | Penna. |
| 12 | Ellen Hughes | 52 | Wife | — | Penna. |
| 13 | William Hughes | 24 | Son | Mechanic | Penna. |
| 14 | Pete Hughes | 23 | Son | Salesman | Penna. |
| 15 | Gerald Hughes | 21 | Son | Truck Driver | Penna. |
| 16 | Marie Hughes | 18 | Daughter | — | Penna. |
| 17 | Ursula Hughes | 16 | Daughter | — | Penna. |
| 18 | Nan Hughes | 14 | Daughter | — | Penna. |
| 19 | Patrick, Jr. Hughes | 11 | Son | — | Penna. |
| 20 | Michael Faherty | 82 | Head | — | Irish Free State |
| 21 | Michael, Jr. Faherty | 47 | Son | Cable Splicer | Penna. |
| 22 | Mary Faherty | 43 | Daughter-in-law | — | Penna. |
| 23 | Bridget Mc Cahill | 58 | Head | Seamstress | New Jersey |
| 24 | Patrick Connelly | 54 | Head | Elevator Operator | England |
| 25 | Mary Connelly THIS PERSON | 56 | Wife | — | England |
| 26 | Edward Connelly | 29 | Son | Twister | England |
| 27 | Mary Connelly | 26 | Daughter | Wrapper | Penna. |
| 28 | Helen Connelly | 23 | Daughter | Typist | Penna. |
| 29 | Patrick Connelly | 18 | Son | — | Penna. |
| 30 | Catherine Connelly | 18 | Daughter | — | Penna. |
| 31 | Theresa Connelly | 16 | Daughter | — | Penna. |
| 32 | Patrick Faherty | 52 | Head | Laborer | Penna. |
| 33 | Mary Faherty | 46 | Wife | — | Penna. |
| 34 | Patrick Faherty | 15 | Son | — | Canada |
| 35 | James Golden | 25 | Nephew | Laborer | Penna. |
| 36 | Thomas Coyne | 43 | Head | Miner | Penna. |
| 37 | Lillian Coyne | 39 | Wife | — | Ohio |
| 38 | John Coyne | 14 | Son | — | Penna. |
| 39 | Paul Coyne | 12 | Son | — | Penna. |
| 40 | Elsie Coyne | 10 | Daughter | — | Penna. |
Related Census Records
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)