MG
Mary Graham — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Ramsey, Minnesota
Our Model Tree links this Mary Graham across the 1900, 1910 and 1920 US Censuses in Ramsey, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1859), then head of a 3-person household.
Age 41
b. ~1859
Female
Spouse
Born: Germany
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Ramsey, Minnesota |
| Surname | Graham |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Germany |
| Birth Month | Nov |
| Birth Year | 1859 |
| Year of Immigration | 1884 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
| Township / Ward | St Paul City |
| Est. Birth Year | ~1859 |
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.
3 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margaret Graham | Daughter | — | 12 | ~1888 |
| Patrick Graham | Head | — | 44 | ~1856 |
| Mary Graham | Spouse | — | 41 | ~1859 |
Census Appearances
1900
Ramsey, Minnesota
Spouse, age 41
Ramsey, Minnesota · implied b. ~1859 — 3 household members
| Surname | Graham |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Germany |
| Birth Month | Nov |
| Birth Year | 1859 |
| Year of Immigration | 1884 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1910
Ramsey, Minnesota
Spouse, age 52
Ramsey, Minnesota · implied b. ~1858 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Margaret T |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Germany |
| Years Married | 22 |
| Children Born | 1 |
| Children Living | 1 |
| Year of Immigration | 1882 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
1920
Ramsey, Minnesota
Spouse, age 61
Ramsey, Minnesota · implied b. ~1859 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Graham |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | Germany |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Germany |
| Birthplace (normalized) | germany |
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 Graham across 3 US Census years (1900, 1910 and 1920) in Ramsey, Minnesota, using XGBoost record linkage.
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This person
Anchor record
Mary Graham
Spouse · 1900 · age 41 · b. ~1859 · 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 — Ramsey, Minnesota
Open full size
1900 US Federal Census — Ramsey, Minnesota
Page Contents
50 people indexed on this census page (ia:1900:12thcensusofpopu782unit:0671)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Marie Deyo | 6 | Daughter | At School | Wisconsin |
| 52 | Rubie R Deyo | 5 | Daughter | At School | Wisconsin |
| 53 | Lucy A Deyo | 3 | Daughter | — | Minnesota |
| 54 | Mabel S Roll | 17 | Daughter | At School | Minnesota |
| 55 | Frank B Patterson | 43 | Head | Locksmith Bldg | Vermont |
| 56 | Minnie M Patterson | 42 | Wife | — | Minnesota |
| 57 | Maud E Mcwatters | 20 | Daughter | — | Minnesota |
| 58 | Arthur Patterson | 24 | Son in law | Trav. Coll. Jewelry | Scotland |
| 59 | Jessie S Patterson | 18 | Daughter | — | Minnesota |
| 60 | George S Patterson | 12 | Son | At School | Minnesota |
| 61 | Patrick Graham | 43 | Head | Boilermaker | Virginia |
| 62 | Mary Graham THIS PERSON | 40 | Wife | — | Germany |
| 63 | Margaret Graham | 11 | Daughter | At School | Minnesota |
| 64 | James L Mcalpin | 33 | Head | Lawyer | Pennsylvania |
| 65 | Emelia S Mcalpin | 39 | Wife | — | Minnesota |
| 66 | Chas J Watson | 18 | Son | Clerk Str. Rwy Co | Minnesota |
| 67 | George Dunes | 31 | Head | Machinist | Scotland |
| 68 | Ellen R Dunes | 30 | Wife | — | Wisconsin |
| 69 | William F Hendrick | 45 | Boarder | Lumberman | Wisconsin |
| 70 | Chas J Benson | 35 | Head | Cook | Sweden |
| 71 | Ella Benson | 23 | Wife | — | Wisconsin |
| 72 | Irene M Benson | 1 | Daughter | — | Wisconsin |
| 73 | Mary Berg | 54 | Mother in law | — | Norway |
| 74 | Sarah H Muff | 46 | Head | Housekeeper | Germany |
| 75 | Bertha O Muff | 23 | Daughter | Fur Sewer | Germany |
| 76 | Herman Muff | 21 | Son | Cigar Maker | Germany |
| 77 | Albert Muff | 18 | Son | Cigar Maker | Minnesota |
| 78 | Martha S Muff | 16 | Daughter | Housework | Minnesota |
| 79 | Morris Flood | 43 | Head | Fireman | Indiana |
| 80 | Ella J Flood | 41 | Wife | — | Iowa |
| 81 | Mary B Flood | 14 | Daughter | At School | Minnesota |
| 82 | Margaret Flood | 7 | Daughter | — | Minnesota |
| 83 | Ann Lyons | 65 | Mother in law | — | Ireland |
| 84 | Mary A Collins | 43 | Sister in law | — | Illinois |
| 85 | Harry Collins | 19 | Nephew | Driver | Iowa |
| 86 | William Hoolihan | 44 | Head | Engineer Steam Tr | New York |
| 87 | Margaret Hoolihan | 32 | Wife | — | England |
| 88 | Grace M Hoolihan | 3 | Daughter | — | Minnesota |
| 89 | Howard S Hoolihan | 1 | Son | — | Minnesota |
| 90 | Alfred A B Hoolihan | 10 | Son | At School | Minnesota |
| 91 | William Hanson | 31 | Head | Lithographer | Minnesota |
| 92 | Mary E Hanson | 32 | Wife | — | Minnesota |
| 93 | Marie Hanson | 6 | Daughter | — | Minnesota |
| 94 | Gertrude Hanson | 4 | Daughter | — | Minnesota |
| 95 | William Hanson | 3 | Son | — | Minnesota |
| 96 | Mabel S Hanson | 1 | Daughter | — | Minnesota |
| 97 | William Olmstead | 40 | Head | Shoe Cutter | England |
| 98 | Mary E Olmstead | 39 | Wife | — | England |
| 99 | Walter S Olmstead | 16 | Son | Office Boy Str. R | England |
| 100 | Arthur J Olmstead | 13 | Son | At School | Illinois |
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)