MR
Mary Rich — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, New York
Our Model Tree links this Mary Rich across the 1920, 1930 and 1940 US Censuses in Essex-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 5-person household.
Age 63
b. ~1877
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, New York |
| Surname | Rich |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Port Henry |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | C-3 |
| 1935 Residence | Same house |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Port Henry |
| Est. Birth Year | ~1877 |
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 Rich | Spouse | — | 63 | ~1877 |
| Arthur Rich | Son | — | 27 | ~1913 |
| Dallas Rich | Head | — | 65 | ~1875 |
| Walton Rich | Son | — | 25 | ~1915 |
| Thomas Rich | Son | — | 29 | ~1911 |
Census Appearances
1920
Essex, New …
Spouse, age 42
Essex, New York · implied b. ~1878 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rich |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Essex, New …
Spouse, age 53
Essex, New York · implied b. ~1877 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rich |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 28 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Essex-County, New …
Spouse, age 63
Essex-County, New York · implied b. ~1877 — 5 household members
| Surname | Rich |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Port Henry |
| 1935 Residence (County) | Essex |
| Income (1939) | 0 |
| Highest Grade | C-3 |
| 1935 Residence | Same house |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Rich across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rich
Spouse · 1940 · age 63 · b. ~1877 · New York
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Essex-County, New York
Open full size
1940 US Federal Census — Essex-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02533-00346)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Velez | 46 | Head | Proprietor | Puerto Rico |
| 2 | Pauline Velez | 40 | Wife | — | New York |
| 3 | Juan Velez | 21 | Son | Manager | New York |
| 4 | Edith Vaughan | 74 | Head | — | New York |
| 5 | Anna E. Rory | 52 | Head | — | Vermont |
| 6 | James A. Mckeon | 55 | Son-in-law | Lawyer | New York |
| 7 | Mary M. Mckeon | 47 | Daughter | — | New York |
| 8 | Leo Neville | 41 | Head | Postal Clerk | New York |
| 9 | Jane Neville | 38 | Wife | — | New York |
| 10 | John Neville | 10 | Son | — | New York |
| 11 | Carol Neville | 7 | Daughter | — | New York |
| 12 | George Phinney | 42 | Head | Proprietor | New York |
| 13 | Eva Phinney | 42 | Wife | — | New York |
| 14 | Barbara Phinney | 10 | Daughter | — | New York |
| 15 | Dallas Rich | 65 | Head | Cashier | Vermont |
| 16 | Mary Rich THIS PERSON | 63 | Wife | — | Iowa |
| 17 | Thomas C. Rich | 29 | Son | Caretaker | New York |
| 18 | Arthur Rich | 27 | Son | Proprietor | New York |
| 19 | Walton D. Rich | 25 | Son | Bookkeeper | New York |
| 20 | Edith A. Richardson | 46 | Head | — | New York |
| 21 | Ned E. Richardson | 13 | Son | — | Bermuda |
| 22 | Frances Richardson | 11 | Son | — | Canada-Eng |
| 23 | Ruth Richardson | 7 | Daughter | — | Canada-Eng |
| 24 | David Foote | 60 | Brother | Machinist | New York |
| 25 | Flora Smith | 62 | Sister | Nurse | New York |
| 26 | William B. A. Kennedy | 41 | Head | Investigator | New York |
| 27 | William B. Kennedy | 17 | Son | — | New York |
| 28 | Joan Kennedy | 12 | Daughter | — | New York |
| 29 | Ladislaus Stasz | 44 | Head | Clergyman | Poland |
| 30 | Helen Macdonald | 38 | Head | — | New York |
| 31 | John Macdonald | 9 | Son | — | New York |
| 32 | Michael Macdonald | 7 | Son | — | New York |
| 33 | Helen Macdonald | 6 | Daughter | — | New York |
| 34 | Thomas Macdonald | 3 | Son | — | New York |
| 35 | Alex, Jr. Gergely | 60 | Head | Proprietor | Hungary |
| 36 | Katherine Gergely | 54 | Wife | Cook | Hungary |
| 37 | Alex, Jr. Gergely | 29 | Son | Waiter | New York |
| 38 | Winthrop Mclaughlin | 50 | Head | Metallurgist | New York |
| 39 | Ella Mclaughlin | 47 | Wife | — | Ohio |
| 40 | Kenneth Hausner | 40 | Head | Physical Director | 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)