ML
Margaret Lee — 1900 US Census Record
Linked across censuses1900 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Margaret Lee across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1878), then head of a 3-person household.
Age 22
b. ~1878
Female
Spouse
Born: Pennsylvania
Married
1900 Census Record Details
| Census Year | 1900 |
| Location | Allegheny, Pennsylvania |
| Surname | Lee |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Aug |
| Birth Year | 1878 |
| 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 | Borough Of Elliott Part Of |
| Est. Birth Year | ~1878 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Charles Lee | Head | — | 24 | ~1876 |
| Earle Lee | Son | — | 2 | ~1898 |
| Margaret Lee | Spouse | — | 22 | ~1878 |
Census Appearances
1900
Allegheny, Pennsylvania
Spouse, age 22
Allegheny, Pennsylvania · implied b. ~1878 — 3 household members
| Surname | Lee |
| Given Name | Margaret A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | Aug |
| Birth Year | 1878 |
| 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 33
Allegheny, Pennsylvania · implied b. ~1877 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ley |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 8 |
| Children Born | 3 |
| Children Living | 3 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Spouse, age 44
Allegheny, Pennsylvania · implied b. ~1876 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ley |
| Given Name | Margaret |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Margaret Lee across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Lee
Spouse · 1900 · age 22 · b. ~1878 · 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:1900:12thcensusofpopu1367unit:0131)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph B. Fairman | 8 | Son | At School | Pennsylvania |
| 52 | Emmet Henderson | 34 | Head | Piano Tuner | Pennsylvania |
| 53 | Jacob A. Henderson | 33 | Brother | Casket Trimmer | Pennsylvania |
| 54 | William S. Henderson | 37 | Brother | — | Pennsylvania |
| 55 | Annie Henderson | 66 | Cousin | — | England |
| 56 | William Wileman | 38 | Head | Electric Motorman | Germany |
| 57 | Elizabeth C. Wileman | 24 | Wife | — | Germany |
| 58 | Paulina M. Wileman | 0 | Daughter | — | Pennsylvania |
| 59 | William Wileman | 18 | Son | Bar Tender | Pennsylvania |
| 60 | Augusta Wileman | 15 | Son | Errand Boy | Pennsylvania |
| 61 | Frederick Wileman | 10 | Son | At School | Pennsylvania |
| 62 | Charles Lee | 23 | Head | Day Laborer | Pennsylvania |
| 63 | Margaret A. Lee THIS PERSON | 21 | Wife | — | Pennsylvania |
| 64 | Earle C. Lee | 1 | Son | — | Pennsylvania |
| 65 | William Eilson | 40 | Head | Day Laborer | Pennsylvania |
| 66 | Hannah M. Eilson | 37 | Wife | — | Pennsylvania |
| 67 | Frederick G. Eilson | 17 | Son | Driver | Pennsylvania |
| 68 | Eva W. Eilson | 14 | Daughter | — | Pennsylvania |
| 69 | William L. Eilson | 11 | Son | At School | Pennsylvania |
| 70 | Ellsworth S. Eilson | 10 | Son | At School | Pennsylvania |
| 71 | Ophelia G. Eilson | 1 | Daughter | — | Pennsylvania |
| 72 | James B. Snyder | 48 | Head | Blacksmith | Pennsylvania |
| 73 | Laura B. Snyder | 44 | Wife | — | Pennsylvania |
| 74 | Helen Snyder | 21 | Daughter | Saleslady | Pennsylvania |
| 75 | Jessie Snyder | 19 | Daughter | — | Pennsylvania |
| 76 | James B. Snyder | 16 | Son | Errand Boy | Pennsylvania |
| 77 | Edith Snyder | 13 | Daughter | At School | Pennsylvania |
| 78 | Herbert Snyder | 11 | Son | At School | Pennsylvania |
| 79 | Edward Snyder | 9 | Son | At School | Pennsylvania |
| 80 | Glenn Snyder | 5 | Son | — | Pennsylvania |
| 81 | Samuel J. Conway | 42 | Head | Steel Mill Rougher | New Jersey |
| 82 | Anna S. Conway | 36 | Wife | — | New Jersey |
| 83 | Mary A. Conway | 16 | Daughter | Saleslady | Pennsylvania |
| 84 | Camilla C. Conway | 12 | Daughter | At School | Pennsylvania |
| 85 | Samuel S. Conway | 9 | Son | At School | Pennsylvania |
| 86 | Anna R. Conway | 6 | Daughter | At School | Pennsylvania |
| 87 | Beatrice M. Conway | 1 | Daughter | — | Pennsylvania |
| 88 | Michael J. Kripps | 41 | Head | Day Laborer | Pennsylvania |
| 89 | Annie M. Kripps | 38 | Wife | — | Missouri |
| 90 | Michael J. Kripps | 19 | Son | Day Laborer | Pennsylvania |
| 91 | Joseph M. Kripps | 17 | Son | Day Laborer | Pennsylvania |
| 92 | Annie M. Kripps | 13 | Daughter | — | Pennsylvania |
| 93 | George J. Kripps | 11 | Son | At School | Pennsylvania |
| 94 | Charles O. Kripps | 9 | Son | At School | Pennsylvania |
| 95 | Frank J. Kripps | 7 | Son | — | Pennsylvania |
| 96 | William J. Kripps | 2 | Son | — | Pennsylvania |
| 97 | August Kripps | 5 | Son | — | Pennsylvania |
| 98 | Norbert E. Kripps | 2 | Son | — | Pennsylvania |
| 99 | John D. J. Carothers | 39 | Head | Driver St. Car | Pennsylvania |
| 100 | Emma J. Carothers | 38 | Wife | — | 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)