MK
Mary Kirby — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Barron, Wisconsin
Our Model Tree links this Mary Kirby across the 1920, 1930 and 1940 US Censuses in Barron, Wisconsin (XGBoost, ~Confirmed) — first a head (b.~1854), then head of a 2-person household.
Age 66
b. ~1854
Female
Head
Born: Wisconsin
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Barron, Wisconsin |
| Surname | Kirby |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Wisconsin |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Farmer |
| Township / Ward | Cumberland Township |
| Est. Birth Year | ~1854 |
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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Kirby | Head | — | 66 | ~1854 |
| Clyde Kirby | Son | — | 36 | ~1884 |
Census Appearances
1920
Barron, Wisconsin
Head, age 66
Barron, Wisconsin · implied b. ~1854 — 2 household members
| Surname | Kirby |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Widowed |
| Birthplace | Wisconsin |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Barron, Wisconsin
Head, age 77
Barron, Wisconsin · implied b. ~1853 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kirby |
| Given Name | Manja |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Widowed |
| Birthplace | Wisconsin |
| Age at First Marriage | 19 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 2300 |
| Radio Set | R |
| Veteran | No |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Barron-County, Wisconsin
Other, age 87
Barron-County, Wisconsin · implied b. ~1853 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kirby |
| Given Name | Mary |
| Relationship to Head | Mother |
| Sex | F |
| Color / Race | White |
| Age | 87 |
| Marital Status | Widowed |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Cumberland Township |
| 1935 Residence (County) | Barron |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Kirby across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Kirby
Head · 1920 · age 66 · b. ~1854 · Wisconsin
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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 — Barron, Wisconsin
Open full size
1920 US Federal Census — Barron, Wisconsin
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1976unit:0345)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Tryphine Jacobson | 36 | wife | None | Wisconsin |
| 52 | Angad Jacobson | 5 | son | None | Wisconsin |
| 53 | Esther Jacobson | 4 | daughter | None | Wisconsin |
| 54 | Clifford Jacobson | 3 | son | None | Wisconsin |
| 55 | Norman Jacobson | 2 | son | None | Wisconsin |
| 56 | Margaret Jacobson | 1 | daughter | None | Wisconsin |
| 57 | Mary Kirby THIS PERSON | 66 | Head | Farmer | Wisconsin |
| 58 | Clyde Kirby | 36 | son | Labour | Wisconsin |
| 59 | Albert Kenstedt | 51 | Head | Farmer | Sweden |
| 60 | Anna Kenstedt | 51 | wife | None | Sweden |
| 61 | Henry Williams | 28 | Head | Farmer | Wisconsin |
| 62 | Mabel Williams | 25 | wife | None | Wisconsin |
| 63 | John Williams | 51 | father | Labour | Wisconsin |
| 64 | Clarence Williams | 21 | brother | Labour | Wisconsin |
| 65 | Emma Sherman | 50 | Head | Farmer | Massachusetts |
| 66 | Cassius Sherman | 54 | Boarder | None | Iowa |
| 67 | Harold Sherman | 17 | son | Labour | Minnesota |
| 68 | Myrtle Sherman | 16 | daughter | None | Minnesota |
| 69 | Milton Sherman | 15 | son | None | Minnesota |
| 70 | Arthur Johnson | 31 | Head | Farmer | Wisconsin |
| 71 | Flossie Johnson | 28 | wife | None | Nebraska |
| 72 | Elenor Johnson | 7 | daughter | None | Colorado |
| 73 | Ruth Johnson | 4 | daughter | None | Wisconsin |
| 74 | Wayne Johnson | 3 | son | None | Wisconsin |
| 75 | Donald Johnson | 1 | son | None | Wisconsin |
| 76 | Earl Ford | 46 | Head | Farmer | Wisconsin |
| 77 | Martha Ford | 56 | wife | None | Wisconsin |
| 78 | Velma Ford | 17 | daughter | None | Minnesota |
| 79 | Greger Mattison | 55 | Head | Farmer | Norway |
| 80 | Ingri Mattison | 65 | wife | None | Norway |
| 81 | Josephine Mattison | 23 | daughter | None | Wisconsin |
| 82 | Sergio Lombardi | 56 | Head | Farmer | Italy |
| 83 | Christine Lombardi | 56 | wife | None | Italy |
| 84 | Carmine Lombardi | 18 | son | None | Italy |
| 85 | Christie Lombardi | 14 | daughter | None | Wisconsin |
| 86 | Joe Lucente | 55 | Head | Farmer | Italy |
| 87 | Nick Lucente | 26 | son | Labour | Illinois |
| 88 | Simba Lucente | 23 | daughter-in-law | None | Wisconsin |
| 89 | Annie Lucente | 17 | daughter | None | Wisconsin |
| 90 | Joe Jr. Lucente | 3 | grandson | None | Wisconsin |
| 91 | John Lucente | 2 | grandson | None | Wisconsin |
| 92 | Martin Lucente | 0 | grandson | None | Wisconsin |
| 93 | Joe Deantoni | 68 | Head | Farmer | Canada |
| 94 | Barbara Deantoni | 56 | wife | None | Ohio |
| 95 | Charley Deantoni | 25 | son | Labour | Wisconsin |
| 96 | Leah Deantoni | 20 | daughter | None | Wisconsin |
| 97 | John Jorgenson | 57 | Head | Farmer | Denmark |
| 98 | Ellen Jorgenson | 50 | wife | None | Germany |
| 99 | Louis Jorgenson | 23 | Head | Labour | Illinois |
| 100 | Mamie Jorgenson | 22 | wife | None | Wisconsin |
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)