MR
Mary Russo — 1940 US Census Record
Linked across censuses1940 United States Federal Census · New-London-County, Connecticut
Our Model Tree links this Mary Russo across the 1930 and 1940 US Censuses in New-London-County, Connecticut (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 5-person household.
Age 21
b. ~1919
Female
Daughter
Born: Colorado
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | New-London-County, Connecticut |
| Surname | Russo |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Mystic |
| 1935 Residence (County) | New London |
| Additional Details | |
| Occupation | House Work |
| Industry | Private Home |
| Class of Worker | PW |
| Hours Worked | 43 |
| Income (1939) | 520 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | House Work |
| Township / Ward | Mystic |
| Est. Birth Year | ~1919 |
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 |
|---|---|---|---|---|
| Mary Russo | Daughter | — | 21 | ~1919 |
| Anthony Russo | Head | — | 64 | ~1876 |
| Phillip Russo | Son | — | 13 | ~1927 |
| Joseph Russo | Son | — | 17 | ~1923 |
| Santina Russo | Spouse | — | 49 | ~1891 |
Census Appearances
1930
New London, …
Daughter, age 11
New London, Connecticut · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Russo |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
New-London-County, Connecticut
Daughter, age 21
New-London-County, Connecticut · implied b. ~1919 — 5 household members
| Surname | Russo |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Mystic |
| 1935 Residence (County) | New London |
| Occupation | House Work |
| Industry | Private Home |
| Class of Worker | PW |
| Hours Worked | 43 |
| Income (1939) | 520 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Russo across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Russo
Daughter · 1940 · age 21 · b. ~1919 · Connecticut
★ You are viewing this record
Sibling
Phillip Russo
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Russo
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — New-London-County, Connecticut
Open full size
1940 US Federal Census — New-London-County, Connecticut
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00523-00602)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Anthony Russo | 64 | Head | Laborer | Italy |
| 2 | Santina Russo | 49 | Wife | — | Italy |
| 3 | Mary Russo THIS PERSON | 21 | Daughter | House Work | Colorado |
| 4 | Joseph A. Russo | 17 | Son | — | Connecticut |
| 5 | Phillip J. Russo | 13 | Son | Laborer | Colorado |
| 6 | Elma J. Trahern | 27 | Head | Electrician | Mississippi |
| 7 | Eleanor L. Trahern | 25 | Wife | — | Connecticut |
| 8 | James V. Trahern | 3 | Son | — | Connecticut |
| 9 | Carolyn A. Trahern | 2 | Daughter | — | Connecticut |
| 10 | Dorothy Ann Trahern | 0 | Daughter | — | Connecticut |
| 11 | Louise Messner | 29 | Head | — | Connecticut |
| 12 | Patricia Ann Messner | 7 | Daughter | — | Connecticut |
| 13 | Mary Frances | 62 | Mother | — | Rhode Island |
| 14 | Edward H. Marsden | 27 | Head | Clerical Work | Connecticut |
| 15 | Margaret B. Marsden | 25 | Wife | Packer | Connecticut |
| 16 | Passario Nigrelli | 57 | Head | Shoe Repairer | Italy |
| 17 | Rose Nigrelli | 51 | Wife | — | Italy |
| 18 | Phillis Nigrelli | 12 | Son | — | Connecticut |
| 19 | Edna Nigrelli | 10 | Daughter | — | Connecticut |
| 20 | Morris W. Genn | 54 | Head | Cook | Massachusetts |
| 21 | Anna Genn | 57 | Wife | Dressmaker | Canada |
| 22 | Massimo Gioachino | 58 | Head | Proprietor | Italy |
| 23 | Ursula Gioachino | 45 | Wife | — | Italy |
| 24 | Madeline Gioachino | 23 | Daughter | Seamstress | Maine |
| 25 | Lester Newberrie | 91 | Head | — | Connecticut |
| 26 | Lenore B. Godfrey | 51 | Head | Clerk | Rhode Island |
| 27 | Ruth L. Godfrey | 21 | Daughter | — | Connecticut |
| 28 | Tillie Bendeth | 43 | Head | Dress Maker | Austria |
| 29 | Raymond W. Bendeth | 22 | Son | — | Connecticut |
| 30 | Annett A. B. Bendeth | 20 | Daughter | — | Connecticut |
| 31 | Irving Jerome S. Bendeth | 17 | Son | Musician | Connecticut |
| 32 | Alfred A. Bendeth | 9 | Son | — | Connecticut |
| 33 | Louise R. Schroder | 75 | Head | — | Connecticut |
| 34 | Jennie E. Wolfe | 77 | Head | — | Connecticut |
| 35 | Elizabeth Inera | 77 | Head | — | Germany |
| 36 | Edward Inera | 40 | Son | Weaver | New Jersey |
| 37 | Pauline A. Inera | 34 | Daughter | Sales Lady | Pennsylvania |
| 38 | Richard Inera | 30 | Son | Truck Driver | Connecticut |
| 39 | Jesse Heeling | 74 | Head | — | Minnesota |
| 40 | Patricia A. Heeling | 8 | Daughter | — | Virginia |
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)