MR
Mary Richardson — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Hennepin, Minnesota
Our Model Tree links this Mary Richardson across the 1900, 1910 and 1920 US Censuses in Hennepin, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1860), then head of a 4-person household.
Age 40
b. ~1860
Female
Spouse
Born: New Hampshire
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Hennepin, Minnesota |
| Surname | Richardson |
| Given Name | Mary M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | Dec |
| Birth Year | 1860 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | City Of Minneapolis |
| Est. Birth Year | ~1860 |
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.
4 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Samuel Richardson | Head | — | 43 | ~1857 |
| Edwin Richardson | Son | — | 16 | ~1884 |
| Paul Richardson | Son | — | 14 | ~1886 |
| Mary Richardson | Spouse | — | 40 | ~1860 |
Census Appearances
1900
Hennepin, Minnesota
Spouse, age 40
Hennepin, Minnesota · implied b. ~1860 — 4 household members
| Surname | Richardson |
| Given Name | Mary M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | Dec |
| Birth Year | 1860 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Hennepin, Minnesota
Spouse, age 48
Hennepin, Minnesota · implied b. ~1862 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Minnie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Years Married | 28 |
| Children Born | 2 |
| Children Living | 2 |
| Father's Birthplace | New York |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
Spouse, age 59
Hennepin, Minnesota · implied b. ~1861 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richards |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | New York |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Richardson across 3 US Census years (1900, 1910 and 1920) in Hennepin, Minnesota, using XGBoost record linkage.
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This person
Anchor record
Mary Richardson
Spouse · 1900 · age 40 · b. ~1860 · Minnesota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1900 US Federal Census — Hennepin, Minnesota
Open full size
1900 US Federal Census — Hennepin, Minnesota
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu769unit:0482)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Barney Northfield | 31 | Head | Physician | Minnesota |
| 52 | Myrtle Northfield | 28 | Wife | — | Minnesota |
| 53 | Sarah Berry | 55 | Head | — | Canada (Eng) |
| 54 | Hannah Berry | 26 | Daughter | Teacher | Canada (Eng) |
| 55 | Nellie Berry | 24 | Daughter | Bookkeeper | Canada (Eng) |
| 56 | Jack Aldridge | 30 | Head | Electrician | Indiana |
| 57 | Julia Aldridge | 42 | Wife | — | Indiana |
| 58 | Eddie J Aldridge | 17 | Son | At School | Indiana |
| 59 | Harry J Aldridge | 15 | Son | At School | Indiana |
| 60 | Nellie Aldridge | 11 | Daughter | At School | Indiana |
| 61 | Mabel Aldridge | 5 | Daughter | — | Minnesota |
| 62 | Samuel Richardson | 42 | Head | Saloon Keeper | Canada (Eng) |
| 63 | Mary M Richardson THIS PERSON | 39 | Wife | — | New Hampshire |
| 64 | Edwin J Richardson | 15 | Son | At School | Minnesota |
| 65 | Paul P Richardson | 13 | Son | At School | Minnesota |
| 66 | Joseph Gaddis | 62 | Head | Brick Mason | New Jersey |
| 67 | Nancy E Gaddis | 41 | Wife | — | Illinois |
| 68 | Alice Casselman | 40 | Head | Teacher | Minnesota |
| 69 | Halstead Casselman | 14 | Son | At School | Minnesota |
| 70 | Leslie W Casselman | 11 | Son | At School | Minnesota |
| 71 | George Ballard | 22 | Head | Mechanic | Wisconsin |
| 72 | Leona Ballard | 23 | Wife | — | Minnesota |
| 73 | Allen J Ballard | 1 | Son | — | Wisconsin |
| 74 | Fredrick Smith | 29 | Head | House Paper & Painter | Missouri |
| 75 | Cora M Smith | 31 | Wife | — | Minnesota |
| 76 | Eveline M Philbrook | 66 | Mother in law | — | Maine |
| 77 | James J Roche | 80 | Head | Car Inspector | Ireland |
| 78 | Mary Roche | 57 | Wife | — | Ireland |
| 79 | Mary Roche | 27 | Daughter | — | Ohio |
| 80 | John F Roche | 25 | Son | R. R. Conductor | Minnesota |
| 81 | Nellie Roche | 15 | Daughter | At School | Minnesota |
| 82 | Julia Roche | 20 | Daughter | — | Iowa |
| 83 | James Kane | 25 | Boarder | R. R. Engineer | Iowa |
| 84 | Henry Earnshaw | 21 | Head | Stenographer | Michigan |
| 85 | Rose Earnshaw | 20 | Wife | — | New York |
| 86 | Gertrude L Earnshaw | 1 | Daughter | — | Minnesota |
| 87 | Robert Western | 44 | Head | Furniture Car Driver | Michigan |
| 88 | Margaret Western | 40 | Wife | — | Michigan |
| 89 | Andrew Johnson | 40 | Head | Stock Master | Sweden |
| 90 | Elma Johnson | 23 | Wife | — | Sweden |
| 91 | George F Johnson | 13 | Son | At School | Minnesota |
| 92 | Ethel Johnson | 17 | Daughter | At School | Minnesota |
| 93 | Guy Johnson | 7 | Son | At School | Minnesota |
| 94 | Samuel Haskell | 61 | Head | Expressman | Maine |
| 95 | Mary S Haskell | 57 | Wife | — | Maine |
| 96 | George A Haskell | 33 | Son | Bookkeeper | Maine |
| 97 | Percy E Haskell | 24 | Son | Teamster | Maine |
| 98 | Ray M Haskell | 22 | Son | Laborer | Maine |
| 99 | Andrew Stratford | 29 | Head | — | Canada (Eng) |
| 100 | Pearl Stratford | 23 | Wife | — | South Dakota |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1900 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)