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Mary Morgan — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Mary Morgan across the 1900, 1910, 1920, 1930 and 1940 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1863), then head of a 6-person household.
Age 37
b. ~1863
Female
Spouse
Born: Wales
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Allegheny, Pennsylvania |
| Surname | Morgan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Wales |
| Birth Month | Nov |
| Birth Year | 1863 |
| Year of Immigration | 1885 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
| Township / Ward | Sheraden Borough 2Nd Precinct |
| Est. Birth Year | ~1863 |
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.
6 people recorded at the same address in the 1900 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Florence Morgan | Daughter | — | 14 | ~1886 |
| David Morgan | Head | — | 38 | ~1862 |
| Alex Tucker | Other | — | 23 | ~1877 |
| Chas Morgan | Son | — | 8 | ~1892 |
| David Morgan | Son | — | 9 | ~1891 |
| Mary Morgan | Spouse | — | 37 | ~1863 |
Census Appearances
1900
Allegheny, Pennsylvania
Spouse, age 37
Allegheny, Pennsylvania · implied b. ~1863 — 6 household members
| Surname | Morgan |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Wales |
| Birth Month | Nov |
| Birth Year | 1863 |
| Year of Immigration | 1885 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1910
Allegheny, Pennsylvania
Spouse, age 45
Allegheny, Pennsylvania · implied b. ~1865 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Margaret |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Wales |
| Years Married | 22 |
| Children Born | 7 |
| Children Living | 7 |
| Year of Immigration | 1895 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1920
Allegheny, Pennsylvania
Spouse, age 55
Allegheny, Pennsylvania · implied b. ~1865 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1930
San Bernardino, …
Spouse, age 66
San Bernardino, California · implied b. ~1864 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Margaret W. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Wales |
| Naturalization Status | Naturalized |
| Year of Immigration | 1878 |
| Age at First Marriage | 38 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Can Read/Write | Yes |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
1940
San-Bernardino-County, California
Spouse, age 77
San-Bernardino-County, California · implied b. ~1863 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Morgan |
| Given Name | Margret A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 77 |
| Marital Status | Married |
| Birthplace | Wales |
| 1935 Residence (City) | Hesperia Twp |
| 1935 Residence (County) | San Bernardino |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth Country | Wales |
| Birthplace (normalized) | wales |
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 Morgan across 5 US Census years (1900, 1910, 1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Morgan
Spouse · 1900 · age 37 · b. ~1863 · 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
50 people indexed on this census page (ia:1900:12thcensusofpopu1371unit:0501)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Isaac Hatterfeller | 36 | Head | Laborer | Pennsylvania |
| 52 | Ruby J Hatterfeller | 11 | Son | At School | Pennsylvania |
| 53 | Lizzie Hatterfeller | 10 | Daughter | At School | Pennsylvania |
| 54 | Gertrude Hatterfeller | 8 | Daughter | At School | Pennsylvania |
| 55 | Albert R Hatterfeller | 4 | Son | — | Pennsylvania |
| 56 | Henry Hatterfeller | 0 | Son | — | Pennsylvania |
| 57 | Wm Missouri | 23 | Head | Laborer - Day | Pennsylvania |
| 58 | Missouri Missouri | 20 | Wife | — | Pennsylvania |
| 59 | Missouri Missouri | 1 | Daughter | — | Pennsylvania |
| 60 | Chas M Brown | 41 | Head | Conductor - Railroad | Pennsylvania |
| 61 | Darley J Brown | 38 | Wife | — | Pennsylvania |
| 62 | Daniel H Brown | 16 | Son | Laborer - Day | Pennsylvania |
| 63 | Edwin G Brown | 13 | Son | At School | Pennsylvania |
| 64 | Abraham N Brown | 11 | Son | At School | Pennsylvania |
| 65 | Isabel Brown | 9 | Daughter | At School | Pennsylvania |
| 66 | Harry S Brown | 5 | Son | — | Pennsylvania |
| 67 | Cora May Brown | 2 | Daughter | — | Pennsylvania |
| 68 | David Tannich | 68 | Father-in-law | — | Pennsylvania |
| 69 | Geo Frammline | 26 | Head | Carpenter | Pennsylvania |
| 70 | David Frammline | 23 | Wife | — | Pennsylvania |
| 71 | Harvey Turner | 53 | Boarder | — | Ohio |
| 72 | Cora Turner | 25 | Sister-in-law | Bookkeeper | Ohio |
| 73 | David Morgan | 38 | Head | Blacksmith | Wales |
| 74 | Mary Morgan THIS PERSON | 36 | Wife | — | Wales |
| 75 | Florence Morgan | 13 | Daughter | At School | Pennsylvania |
| 76 | David S Morgan | 8 | Son | At School | Pennsylvania |
| 77 | Alex M Tucker | 22 | Boarder | — | Wales |
| 78 | Chas P Morgan | 7 | Son | At School | Pennsylvania |
| 79 | Geo W Brabson | 33 | Head | Fireman R R | Pennsylvania |
| 80 | Mary Brabson | 31 | Wife | — | W. Virginia |
| 81 | Elva Brabson | 7 | Son | At School | Pennsylvania |
| 82 | Everett Brabson | 5 | Son | — | Pennsylvania |
| 83 | James Bradley | 39 | Head | Laborer - Day | Pennsylvania |
| 84 | Dilla Bradley | 26 | Wife | — | Pennsylvania |
| 85 | James Bradley | 1 | Son | — | Pennsylvania |
| 86 | Jno C Phelps | 31 | Head | Insurance Agt. | Pennsylvania |
| 87 | Emma Phelps | 28 | Wife | — | Ohio |
| 88 | Hartley M Phelps | 28 | Brother | Insurance Agt. | Pennsylvania |
| 89 | Ruben S Herchey | 27 | Head | Bookkeeper | Ohio |
| 90 | Laura S Herchey | 26 | Wife | — | Pennsylvania |
| 91 | Albert W Dean | 40 | Head | Steam Fitter | Illinois |
| 92 | Ella Dean | 37 | Wife | — | Pennsylvania |
| 93 | Frank Dean | 12 | Son | At School | Pennsylvania |
| 94 | Ralph Dean | 11 | Son | At School | Pennsylvania |
| 95 | Margaret Dean | 7 | Daughter | At School | Pennsylvania |
| 96 | Tho E Hudson | 35 | Head | Machinist - Fish Co | Michigan |
| 97 | Amelia Hudson | 31 | Wife | — | England |
| 98 | Geo E Hudson | 12 | Son | At School | Illinois |
| 99 | Carl A Hudson | 10 | Son | At School | Pennsylvania |
| 100 | William L Hudson | 5 | Son | — | 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)