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Mary Long — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Wayne, Michigan
Our Model Tree links this Mary Long across the 1920, 1930 and 1940 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 5-person household.
Age 38
b. ~1882
Female
Spouse
Born: Scotland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Wayne, Michigan |
| Surname | Long |
| Given Name | Mary W |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Scotland |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Township / Ward | Detroit City |
| Est. Birth Year | ~1882 |
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 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Charles Long | Head | — | 38 | ~1882 |
| Valerie Stutz | Other | — | 6 | ~1914 |
| Charles Long | Son | — | 12 | ~1908 |
| Robert Long | Son | — | 10 | ~1910 |
| Mary Long | Spouse | — | 38 | ~1882 |
Census Appearances
1920
Wayne, Michigan
Spouse, age 38
Wayne, Michigan · implied b. ~1882 — 5 household members
| Surname | Long |
| Given Name | Mary W |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Scotland |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1930
Wayne, Michigan
Spouse, age 47
Wayne, Michigan · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lang |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1909 |
| Age at First Marriage | 27 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
Spouse, age 56
Wayne-County, Michigan · implied b. ~1884 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lang |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Detroit City |
| 1935 Residence (County) | Wayne |
| Naturalization Status | Alien |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Long across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Long
Spouse · 1920 · age 38 · b. ~1882 · Michigan
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Wayne, Michigan
Open full size
1920 US Federal Census — Wayne, Michigan
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu815unit:0041)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Etta G Madden | 6 | Daughter | None | Michigan |
| 2 | Dorothy M Madden | 1 | Daughter | None | Michigan |
| 3 | James Creager | 44 | Head | Stock Keeper | Illinois |
| 4 | Elizabeth A Creager | 42 | Wife | None | Michigan |
| 5 | James Creager | 20 | Son | Stenographer | Michigan |
| 6 | Barbara Creager | 16 | Daughter | None | Illinois |
| 7 | Anna Knight | 24 | Boarder | Bookkeeper | Michigan |
| 8 | George Knight | 21 | Boarder | Foreman | Michigan |
| 9 | Joseph E Kelly | 32 | Head | Engineer | Michigan |
| 10 | Della Helen Kelly | 32 | Wife | None | Michigan |
| 11 | William E Kelly | 10 | Son | None | Michigan |
| 12 | Henry Kelly | 8 | Son | None | Michigan |
| 13 | George H Kelly | 5 | Son | None | Michigan |
| 14 | Henry Hiser | 57 | Head | Cabinet Maker | Michigan |
| 15 | Bertha Hiser | 53 | Wife | None | Germany |
| 16 | Arthur J Leoffler | 22 | Head | None | Michigan |
| 17 | Hazel M Leoffler | 20 | Wife | Stenographer | Michigan |
| 18 | Isaac E Snider | 44 | Head | Doctor | Ohio |
| 19 | Ethel M Snider | 40 | Wife | None | Canada |
| 20 | John E Snider | 10 | Son | None | Michigan |
| 21 | Frank Snider | 8 | Son | None | Michigan |
| 22 | Robert E Snider | 7 | Son | None | Michigan |
| 23 | Alfred Klein | 62 | Head | Shipping Clerk | Pennsylvania |
| 24 | Julia S Klein | 56 | Wife | None | Pennsylvania |
| 25 | Myrtle E Klein | 38 | Daughter | Saleslady | Pennsylvania |
| 26 | Leon D Klein | 31 | Son | Painter | Pennsylvania |
| 27 | Charles J Long | 38 | Head | Tool Maker | New York |
| 28 | Mary W Long THIS PERSON | 38 | Wife | None | Scotland |
| 29 | Charles Jr Long | 12 | Son | None | Pennsylvania |
| 30 | Robert W Long | 10 | Son | None | Pennsylvania |
| 31 | Valerie R Stutz | 6 | Niece | None | Pennsylvania |
| 32 | Elizabeth Collins | 72 | Head | None | Ireland |
| 33 | Anna Collins | 42 | Daughter | None | Canada |
| 34 | George J O'Brien | 28 | Head | Butchers Helper | New Jersey |
| 35 | Lizzie O'Brien | 24 | Wife | None | Ireland |
| 36 | William F Weber | 53 | Head | Retail Merchant | Michigan |
| 37 | Sophia M Weber | 53 | Wife | None | Michigan |
| 38 | Gertrude S Weber | 25 | Daughter | None | Michigan |
| 39 | Joe F Weber | 24 | Son | Salesman | Michigan |
| 40 | Frederick J Weber | 22 | Son | Salesman | Michigan |
| 41 | Edith M Weber | 18 | Daughter | None | Michigan |
| 42 | John B Schmitt | 55 | Head | Barber | Michigan |
| 43 | Frances A Schmitt | 51 | Wife | None | Michigan |
| 44 | Josephine G Schmitt | 27 | Daughter | None | Michigan |
| 45 | Richard A Schmitt | 24 | Son | None | Michigan |
| 46 | David J Schmitt | 21 | Son | None | Michigan |
| 47 | Ludwick J Schmitt | 18 | Son | None | Michigan |
| 48 | Anna Clavage | 45 | Lodger | None | Michigan |
| 49 | Albert E Smith | 70 | Head | Clerk | Canada |
| 50 | Mary E Smith | 64 | Wife | None | Canada |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)