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Mary Michael — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Mary Michael across the 1900 and 1910 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1871), then head of a 11-person household.
Age 29
b. ~1871
Female
Spouse
Born: Pennsylvania
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Allegheny, Pennsylvania |
| Surname | Michael |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | April |
| Birth Year | 1871 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | West Elizabeth Borough |
| Est. Birth Year | ~1871 |
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.
11 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Henry Michael | Son | — | 1 | ~1899 |
| William Michael | Son | — | 5 | ~1895 |
| Charles Michael | Son | — | 15 | ~1885 |
| Jr Michael | Head | — | 34 | ~1866 |
| John Michael | Son | — | 9 | ~1891 |
| Casper Michael | Son | — | 8 | ~1892 |
| Bessie Michael | Daughter | — | 3 | ~1897 |
| Katie Michael | Daughter | — | 6 | ~1894 |
| Mary Michael | Spouse | — | 29 | ~1871 |
| George Michael | Son | — | 11 | ~1889 |
| James Michael | Son | — | 14 | ~1886 |
Census Appearances
1900
Allegheny, Pennsylvania
Spouse, age 29
Allegheny, Pennsylvania · implied b. ~1871 — 11 household members
| Surname | Michael |
| Given Name | Mary A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | April |
| Birth Year | 1871 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1910
Allegheny, Pennsylvania
Spouse, age 40
Allegheny, Pennsylvania · implied b. ~1870 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Michaels |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 23 |
| Children Born | 17 |
| Children Living | 13 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Michael across 2 US Census years (1900 and 1910) in Allegheny, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Michael
Spouse · 1900 · age 29 · b. ~1871 · Pennsylvania
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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 — Allegheny, Pennsylvania
Open full size
1900 US Federal Census — Allegheny, Pennsylvania
Page Contents
49 people indexed on this census page (ia:1900:12thcensusofpopu1372unit:0145)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Long | 38 | Head | S. B. Pilot | Pennsylvania |
| 52 | Mary L. Long | 31 | Wife | — | Pennsylvania |
| 53 | John T. Long | 13 | Son | At School | Pennsylvania |
| 54 | James H. Long | 6 | Son | — | Pennsylvania |
| 55 | Wm. Hollabough | 51 | Head | Day Laborer | Pennsylvania |
| 56 | Mary Hollabough | 50 | Wife | — | Pennsylvania |
| 57 | Wm. J. Hollabough | 30 | Head | Day Laborer | Pennsylvania |
| 58 | Edith L. Hollabough | 19 | Wife | — | Pennsylvania |
| 59 | Mary E. Hollabough | 2 | Daughter | — | Pennsylvania |
| 60 | Emily O. Hollabough | None | Daughter | — | Pennsylvania |
| 61 | John M. Jr. Hollabough | 1 | Son | — | Pennsylvania |
| 62 | George S. Biddle | 44 | Head | Boat Builder | Pennsylvania |
| 63 | Catharine Biddle | 49 | Wife | — | Pennsylvania |
| 64 | John W. Biddle | 27 | Son | Caulker | Pennsylvania |
| 65 | James W. Biddle | 21 | Son | Boat Builder | Pennsylvania |
| 66 | Nellie B. Biddle | 10 | Daughter | At School | Pennsylvania |
| 67 | Benjamin Biddle | 33 | Head | Caulker | Pennsylvania |
| 68 | Jane L. Biddle | 32 | Wife | — | Pennsylvania |
| 69 | Maggie C. Biddle | 14 | Daughter | At School | Pennsylvania |
| 70 | George Biddle | 11 | Son | At School | Pennsylvania |
| 71 | John L. Biddle | 8 | Son | At School | Pennsylvania |
| 72 | Sarah J. Biddle | 6 | Daughter | At School | Pennsylvania |
| 73 | Charles Shaf | 25 | Head | House Carpenter | Pennsylvania |
| 74 | Margaret Shaf | 24 | Wife | — | Pennsylvania |
| 75 | Bessie V. Shaf | 7 | Daughter | At School | Pennsylvania |
| 76 | James M. Shaf | 5 | Son | — | Pennsylvania |
| 77 | Ruth Shaf | 2 | Daughter | — | Pennsylvania |
| 78 | Margaret I. Shaf | None | Daughter | — | Pennsylvania |
| 79 | F. Wm. Edmon | 41 | Head | — | Pennsylvania |
| 80 | Annie M. Edmon | 18 | Wife | Teacher | Pennsylvania |
| 81 | James Snidpan | 43 | Head | R. R. Carpenter | Pennsylvania |
| 82 | Lillie B. Snidpan | 32 | Wife | — | Pennsylvania |
| 83 | Arthur H. Snidpan | 9 | Son | At School | Pennsylvania |
| 84 | Mary E. Snidpan | 8 | Daughter | At School | Pennsylvania |
| 85 | Clara B. Snidpan | 4 | Daughter | — | Pennsylvania |
| 86 | Jr. Alex Michael | 33 | Head | R. R. Section Boss | Pennsylvania |
| 87 | Mary A. Michael THIS PERSON | 29 | Wife | — | Pennsylvania |
| 88 | Charles E. Michael | 15 | Son | At School | Pennsylvania |
| 89 | James D. Michael | 13 | Son | At School | Pennsylvania |
| 90 | George H. Michael | 10 | Son | At School | Pennsylvania |
| 91 | John C. Michael | 9 | Son | At School | Pennsylvania |
| 92 | Casper L. Michael | 7 | Son | At School | Pennsylvania |
| 93 | William M. Michael | 4 | Son | — | Pennsylvania |
| 94 | Katie B. Michael | 6 | Daughter | — | Pennsylvania |
| 95 | Bessie M. Michael | 2 | Daughter | — | Pennsylvania |
| 96 | Henry Michael | None | Son | — | Pennsylvania |
| 97 | August Goldstrom | 46 | Head | Butcher | New York |
| 98 | Pauline H. Goldstrom | 37 | Wife | — | Pennsylvania |
| 99 | Hilda L. Goldstrom | 13 | Daughter | At School | Pennsylvania |
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)