ML
Margaret Lewis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Margaret Lewis across the 1900, 1910 and 1920 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 7-person household.
Age 43
b. ~1877
Female
Spouse
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Lewis |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pitcairn Borough |
| Est. Birth Year | ~1877 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Mary Lewis | Daughter | — | 13 | ~1907 |
| Leona Lewis | Daughter | — | 1 | ~1919 |
| Edward Lewis | Head | — | 43 | ~1877 |
| Harry Lewis | Son | — | 19 | ~1901 |
| Charles Lewis | Son | — | 7 | ~1913 |
| Earl Lewis | Son | — | 11 | ~1909 |
| Margaret Lewis | Spouse | — | 43 | ~1877 |
Census Appearances
1900
Allegheny, Pennsylvania
Spouse, age 24
Allegheny, Pennsylvania · implied b. ~1876 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Birth Month | July |
| Birth Year | 1876 |
| 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 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 13 |
| Children Born | 4 |
| Children Living | 4 |
| 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 |
1920
Allegheny, Pennsylvania
Spouse, age 43
Allegheny, Pennsylvania · implied b. ~1877 — 7 household members
| Surname | Lewis |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| 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 Lewis across 3 US Census years (1900, 1910 and 1920) in Allegheny, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Lewis
Spouse · 1920 · age 43 · b. ~1877 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1516unit:0779)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Gertrude M Iddings | 15 | daughter | None | Pennsylvania |
| 2 | Ralph L Iddings | 13 | son | None | Pennsylvania |
| 3 | Ernest G Jr Iddings | 6 | son | None | Pennsylvania |
| 4 | Anita L Iddings | 4 | daughter | None | Pennsylvania |
| 5 | Nester L Iddings | 1 | daughter | None | Pennsylvania |
| 6 | Jesse Wyner | 50 | lodger | Conductor-Freight | Pennsylvania |
| 7 | Taylor J Grumbline | 47 | Head | Merchant | Pennsylvania |
| 8 | Clarence W Grumbline | 41 | Brother | Brakeman | Pennsylvania |
| 9 | Pearl S Grumbline | 27 | Sister | None | Pennsylvania |
| 10 | Edward T Lewis | 43 | Head | Laborer | Pennsylvania |
| 11 | Margaret Lewis THIS PERSON | 43 | Wife | None | Pennsylvania |
| 12 | Harry R Lewis | 19 | son | Fireman | Pennsylvania |
| 13 | Mary J Lewis | 13 | daughter | None | Pennsylvania |
| 14 | Earl R Lewis | 11 | son | None | Pennsylvania |
| 15 | Charles G Lewis | 7 | son | None | Pennsylvania |
| 16 | Leona M Lewis | 1 | daughter | None | Pennsylvania |
| 17 | Willard H Talbert | 33 | Head | Conductor-Freight | Pennsylvania |
| 18 | Nellie S Talbert | 34 | Wife | None | Pennsylvania |
| 19 | Ruth G Talbert | 6 | daughter | None | Pennsylvania |
| 20 | John C Mc Ginnis | 22 | Head | None | Pennsylvania |
| 21 | Mae Mc Ginnis | 22 | Wife | None | Pennsylvania |
| 22 | G. Brunton Mc Ginnis | 19 | Brother | Machinist-Helper | Pennsylvania |
| 23 | Mary Payton | 49 | House-Keeper | House Keeper | Pennsylvania |
| 24 | Harry Mitchell | 32 | lodger | Brakeman | Texas |
| 25 | Wesley H Stephens | 29 | lodger | Brakeman | Pennsylvania |
| 26 | Cyrus M Geho | 42 | Head | Car Repairman | Pennsylvania |
| 27 | Kate M Geho | 42 | Wife | None | Pennsylvania |
| 28 | Roy O Geho | 36 | Brother | Brakeman | Pennsylvania |
| 29 | Harry C Stauffer | 46 | boarder | Laborer | Pennsylvania |
| 30 | George G Wineinger | 58 | Head | Laborer | Pennsylvania |
| 31 | Ada E Wineinger | 54 | Wife | None | Pennsylvania |
| 32 | Earl G Saylor | 25 | lodger | Car Repairman | England |
| 33 | William T Altmiller | 47 | Head | Engineer | Pennsylvania |
| 34 | Jessie R Altmiller | 48 | Wife | None | Pennsylvania |
| 35 | Olive M Altmiller | 22 | daughter | Teacher | Pennsylvania |
| 36 | Lois L Altmiller | 16 | daughter | None | Pennsylvania |
| 37 | John Gillespie | 58 | Head | Laborer | Pennsylvania |
| 38 | Anna Gillespie | 57 | wife | None | Sweden |
| 39 | Netta J Gillespie | 24 | daughter | Teacher-Music | Pennsylvania |
| 40 | John W Jr Gillespie | 21 | son | Clerk | Pennsylvania |
| 41 | Helen M Gillespie | 16 | daughter | None | Pennsylvania |
| 42 | Anna Gillespie | 14 | daughter | None | Pennsylvania |
| 43 | William Gillespie | 52 | brother | Carpenter | Pennsylvania |
| 44 | Clement R Cherry | 34 | Head | Car Repairman | Pennsylvania |
| 45 | B Katherine Cherry | 31 | Wife | None | West Virginia |
| 46 | Ethel M Cherry | 7 | daughter | None | Pennsylvania |
| 47 | Clarence C Cherry | 6 | son | None | Pennsylvania |
| 48 | Claude E Cherry | 4 | son | None | Pennsylvania |
| 49 | Ralph J Cherry | 1 | son | None | Pennsylvania |
| 50 | Allen L Boller | 15 | step-son | Machinist-Helper | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)