MM
Mary Morrison — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kings-County, New York
Our Model Tree links this Mary Morrison across the 1920, 1930 and 1940 US Censuses in Kings-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1891), then head of a 5-person household.
Age 49
b. ~1891
Female
Spouse
Born: New York
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kings-County, New York |
| Surname | Morrison |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City (Brooklyn) |
| 1935 Residence (County) | Kings |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | New York City Brooklyn |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Gloria Morrison | Daughter | — | 18 | ~1922 |
| William Morrison | Head | — | 55 | ~1885 |
| William Morrison | Son | — | 22 | ~1918 |
| John Morrison | Son | — | 16 | ~1924 |
| Mary Morrison | Spouse | — | 49 | ~1891 |
Census Appearances
1920
Kings, New …
Spouse, age 26
Kings, New York · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morrison |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1930
Kings, New …
Spouse, age 37
Kings, New York · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morrison |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | New York |
| Age at First Marriage | 24 |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Kings-County, New …
Spouse, age 49
Kings-County, New York · implied b. ~1891 — 5 household members
| Surname | Morrison |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | New York |
| 1935 Residence (City) | New York City (Brooklyn) |
| 1935 Residence (County) | Kings |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Morrison across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Morrison
Spouse · 1940 · age 49 · 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
1940 US Federal Census — Kings-County, New York
Open full size
1940 US Federal Census — Kings-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02574-00838)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nathan Tergenson | 73 | Head | Tailor | Russia |
| 2 | Jennie Tergenson | 73 | Wife | — | Russia |
| 3 | Charles Tergenson | 33 | Son | Candy | New York |
| 4 | Brian Rogers | 30 | Head | Mortician | Ireland |
| 5 | Emma Rogers | 26 | Wife | — | Pennsylvania |
| 6 | Brian Jr. Rogers | 1 | Son | — | New York |
| 7 | Patrick Melia | 33 | Head | Fireman | Ireland |
| 8 | Mary R. Melia | 33 | Wife | — | Ireland |
| 9 | Sheila N. Melia | 5 | Daughter | — | New York |
| 10 | Patrick R. Melia | 1 | Son | — | New York |
| 11 | Loyal Reynolds | 38 | Head | Clerk | New York |
| 12 | Margaret Reynolds | 22 | Wife | — | New York |
| 13 | Harley Dalland | 32 | Head | Mate | Norway |
| 14 | Anna Dalland | 29 | Wife | — | Norway |
| 15 | Elly Dalland | 8 | Daughter | — | New York |
| 16 | Edward J. Colgan | 30 | Head | Helper | New York |
| 17 | Frances S. Colgan | 24 | Wife | — | New York |
| 18 | Ellen Colgan | 7 | Daughter | — | New York |
| 19 | Edward Jr. Colgan | 2 | Son | — | New York |
| 20 | William Morrison | 55 | Head | Stenographer | New York |
| 21 | Mary Morrison THIS PERSON | 49 | Wife | — | New York |
| 22 | William J. Morrison | 22 | Son | Clerk | New York |
| 23 | Gloria Morrison | 18 | Daughter | Stenographer | New York |
| 24 | John C. Morrison | 16 | Son | — | New York |
| 25 | Thomas A. Grogan | 50 | Head | Ship Supplies | New York |
| 26 | Lillian Grogan | 52 | Wife | — | New York |
| 27 | Kenneth F. Heesman | 26 | Nephew | Truck Driver | New York |
| 28 | Anthony Flynn | 38 | Head | Clerk | Ireland |
| 29 | Ellen Flynn | 32 | Wife | — | Ireland |
| 30 | Thomas A. Flynn | 7 | Son | — | New York |
| 31 | John J. Flynn | 5 | Son | — | New York |
| 32 | Paul Cox | 55 | Uncle | Bartender | Ireland |
| 33 | Chris Fitzsimmons | 37 | Head | Clerk | New York |
| 34 | Anna Fitzsimmons | 34 | Wife | Stenographer | New York |
| 35 | Mary Fitzsimmons | 4 | Daughter | — | New York |
| 36 | Mabel Wilson | 56 | Housekeeper | Housekeeper | Canada |
| 37 | Arthur M. Watson | 32 | Head | Inspector | New York |
| 38 | Marie S. Watson | 28 | Wife | — | New York |
| 39 | Arthur A. Watson | 9 | Son | — | New York |
| 40 | Gerard F. Watson | 8 | Son | — | 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)