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Mary Mcfarland — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wayne-County, Michigan
Our Model Tree links this Mary Mcfarland across the 1930 and 1940 US Censuses in Wayne-County, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 7-person household.
Age 42
b. ~1898
Female
Spouse
Born: Michigan
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wayne-County, Michigan |
| Surname | McFarland |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Dearborn city |
| 1935 Residence (County) | Wayne |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
| Township / Ward | Dearborn City |
| Est. Birth Year | ~1898 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Mcfarland | Daughter | — | 17 | ~1923 |
| Helen Mcfarland | Daughter | — | 10 | ~1930 |
| Evelyn Mcfarland | Daughter | — | 18 | ~1922 |
| Peter Mcfarland | Head | — | 48 | ~1892 |
| Mary Mcfarland | Spouse | — | 42 | ~1898 |
| Joseph Mcfarland | Son | — | 13 | ~1927 |
| Francis Mcfarland | Son | — | 14 | ~1926 |
Census Appearances
1930
Wayne, Michigan
Other, age 30
Wayne, Michigan · implied b. ~1900 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | MacFarland |
| Given Name | Madolyn |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Michigan |
| Age at First Marriage | 25 |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Michigan |
| Occupation | Bookkeeper |
| Industry | Advertising Agency |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
1940
Wayne-County, Michigan
Spouse, age 42
Wayne-County, Michigan · implied b. ~1898 — 7 household members
| Surname | McFarland |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Michigan |
| 1935 Residence (City) | Dearborn city |
| 1935 Residence (County) | Wayne |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Michigan |
| Birth Country | United States |
| Birthplace (normalized) | michigan |
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 Mcfarland across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Mcfarland
Spouse · 1940 · age 42 · b. ~1898 · Michigan
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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 — Wayne-County, Michigan
Open full size
1940 US Federal Census — Wayne-County, Michigan
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01826-00250)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Louella Tahoney | 12 | Daughter | — | Michigan |
| 42 | Donald Tahoney | 10 | Son | — | Michigan |
| 43 | Elmer Tahoney | 32 | Brother | Laborer | Michigan |
| 44 | Tahoney | None | — | — | — |
| 45 | Tahoney | None | — | — | — |
| 46 | Randall Sherican | 29 | Head | Steel Cutter | Michigan |
| 47 | Marie Sherican | 27 | Wife | — | Michigan |
| 48 | Patrick Sherican | 4 | Son | — | Michigan |
| 49 | Charles Sherican | 2 | Son | — | Michigan |
| 50 | Peter Mcfarland | 48 | Head | Motor Man | Michigan |
| 51 | Mary Mcfarland THIS PERSON | 42 | Wife | — | Michigan |
| 52 | Evelyn Mcfarland | 18 | Daughter | — | Canada-Eng |
| 53 | Mary Mcfarland | 17 | Daughter | — | Canada-Eng |
| 54 | Francis Mcfarland | 14 | Son | — | Canada-Eng |
| 55 | Joseph Mcfarland | 13 | Son | — | Michigan |
| 56 | Helen Mcfarland | 10 | Daughter | — | Michigan |
| 57 | Max Borchardt | 44 | Head | Milk Driver | Germany |
| 58 | Anna Borchardt | 38 | Wife | — | Rumania |
| 59 | Charles Bayard | 36 | Head | Laborer | Canada-French |
| 60 | Germaine Bayard | 35 | Wife | File Clerk | Canada-French |
| 61 | John P. Ford | 46 | Head | Laborer | West Virginia |
| 62 | Mabel Ford | 46 | Wife | — | Ireland |
| 63 | John Benedict | 78 | Father-in-law | — | Ohio |
| 64 | Ora Milligan | 44 | Sister-in-law | Telephone Operator | Indiana |
| 65 | Bernice Milligan | 14 | Niece | — | Michigan |
| 66 | Harry A. Hughes | 39 | Head | Millwright | Michigan |
| 67 | Rose Hughes | 39 | Wife | File Clerk | Michigan |
| 68 | — | None | — | — | — |
| 69 | Thomas Holek | 54 | Head | Die Maker | Czechoslovakia |
| 70 | Edwin Mazierski | 38 | Head | Accountant | New York |
| 71 | Mary M. Mazierski | 34 | Wife | — | Canada-Eng |
| 72 | Clara Mazierski | 11 | Daughter | — | Michigan |
| 73 | Genevieve Mazierski | 9 | Daughter | — | Michigan |
| 74 | Stanley Krawczyk | 44 | Head | Tool & Die Maker | Poland |
| 75 | Caroline Krawczyk | 34 | Wife | — | Pennsylvania |
| 76 | Edward Krawczyk | 14 | Son | — | Michigan |
| 77 | Theresa Krawczyk | 9 | Daughter | — | Michigan |
| 78 | Frank O. Corn | 38 | Head | Police Officer | Tennessee |
| 79 | Lauraine Corn | 32 | Wife | — | Pennsylvania |
| 80 | Edward Canecki | 29 | Head | Comptometer | Michigan |
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)