MH
Margaret Hamilton — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Margaret Hamilton across the 1930 and 1940 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 12-person household.
Age 34
b. ~1896
Female
Spouse
Born: Scotland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Hamilton |
| Given Name | Margaret B |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1907 |
| Age at First Marriage | 18 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1896 |
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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Roberta Hamilton | Daughter | — | 4 | ~1926 |
| Margaret Hamilton | Daughter | — | 7 | ~1923 |
| Catherine Hamilton | Daughter | — | ~1930 | |
| John Hamilton | Son | — | 3 | ~1927 |
| Anna Rich | Other | — | 11 | ~1919 |
| Louis Hamilton | Son | — | 21 | ~1909 |
| Harry Rich | Other | — | 13 | ~1917 |
| Robert Hamilton | Son | — | 24 | ~1906 |
| Robert Hamilton | Head | — | 59 | ~1871 |
| Margaret Hamilton | Spouse | — | 34 | ~1896 |
| Agnes Hamilton | Daughter | — | 9 | ~1921 |
| William Hamilton | Son | — | 19 | ~1911 |
Census Appearances
1930
Philadelphia, Pennsylvania
Spouse, age 34
Philadelphia, Pennsylvania · implied b. ~1896 — 12 household members
| Surname | Hamilton |
| Given Name | Margaret B |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Scotland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1907 |
| Age at First Marriage | 18 |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
1940
Philadelphia-County, Pennsylvania
Spouse, age 45
Philadelphia-County, Pennsylvania · implied b. ~1895 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hamilton |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Scotland |
| 1935 Residence (City) | Phila |
| 1935 Residence (County) | Phila |
| Naturalization Status | Naturalized |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth Country | Scotland |
| Birthplace (normalized) | scotland |
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 Hamilton across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Hamilton
Spouse · 1930 · age 34 · b. ~1896 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
49 people indexed on this census page (ia:1930:fifteenthcensus00reel2133:0499)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles B Short | 35 | Head | Salesman | Pennsylvania |
| 2 | Margaret O Short | 35 | Wife | — | Kentucky |
| 3 | Eleanor S Short | 11 | Daughter | — | Pennsylvania |
| 4 | Florence M Rightmire | 40 | Head | Billing Clerk | Pennsylvania |
| 5 | Virginia H Rightmire | 13 | Daughter | — | Pennsylvania |
| 6 | Albert R Tobin | 34 | Head | Manager | Pennsylvania |
| 7 | Rose H Tobin | 30 | Wife | — | Maryland |
| 8 | Frederick D Stork | 30 | Head | Repairman | New York |
| 9 | Genevieve S Stork | 27 | Wife | — | Pennsylvania |
| 10 | Florence M Stork | 5 | Daughter | — | Massachusetts |
| 11 | Frederick C Stork | 4 | Son | — | New York |
| 12 | Frank W Walsh | 36 | Head | Draughtsman | New York |
| 13 | Charlotte E Walsh | 39 | Wife | — | New York |
| 14 | Samuel J Simmons | 29 | Head | Proprietor | Russia |
| 15 | Beatrice Simmons | 29 | Wife | — | Rumania |
| 16 | Samuel D Einheber | 27 | Head | Proprietor | Poland |
| 17 | Ann S Einheber | 23 | Wife | — | Russia |
| 18 | Michael J Shore | 31 | Head | Electrician | Pennsylvania |
| 19 | Mary E Shore | 26 | Wife | — | Pennsylvania |
| 20 | Howard S Cranford | 40 | Head | Asst Mgr | Texas |
| 21 | Gertrude S Cranford | 30 | Wife | — | Illinois |
| 22 | Patricia Cranford | 2 | Daughter | — | Pennsylvania |
| 23 | Eunice E Cranford | 53 | Mother-in-law | Manager | Illinois |
| 24 | Harmon S Monnik | 24 | Head | Chem. Engineer | New York |
| 25 | Myra S Monnik | 25 | Wife | — | New York |
| 26 | Thomas B Bates | 29 | Head | Teller | Pennsylvania |
| 27 | Mabel H Bates | 26 | Wife | Bookkeeper | Pennsylvania |
| 28 | Harry Depew | 43 | Head | Gardener | Pennsylvania |
| 29 | Nora A Depew | 42 | Wife | — | Irish Free State |
| 30 | Rose B Depew | 21 | Daughter | Operator | Pennsylvania |
| 31 | Albert J Depew | 19 | Son | Counter | Pennsylvania |
| 32 | Florence A Depew | 18 | Daughter | Operator | Pennsylvania |
| 33 | Margaret S Depew | 16 | Daughter | Salesgirl | Pennsylvania |
| 34 | John J Provitt | 30 | Head | Mech. Draughtsman | Pennsylvania |
| 35 | Ruth N Provitt | 25 | Wife | Teacher | Pennsylvania |
| 36 | Robert M Hamilton | 59 | Head | Foreman | Pennsylvania |
| 37 | Margaret B Hamilton THIS PERSON | 34 | Wife | — | Scotland |
| 38 | Robert M Hamilton | 24 | Son | Salesman | Pennsylvania |
| 39 | Louis F Hamilton | 21 | Son | Salesman | Pennsylvania |
| 40 | William H Hamilton | 19 | Son | Baker | Pennsylvania |
| 41 | Agnes S Hamilton | 9 | Daughter | — | Pennsylvania |
| 42 | Margaret S Hamilton | 7 | Daughter | — | Pennsylvania |
| 43 | Roberta M Hamilton | 4 | Daughter | — | Pennsylvania |
| 44 | John C Hamilton | 3 | Son | — | Pennsylvania |
| 45 | Catherine E Hamilton | 0 | Daughter | — | Pennsylvania |
| 46 | Harry M Rich | 13 | Step-son | — | Pennsylvania |
| 47 | Anna Rich | 11 | Step-daughter | — | Pennsylvania |
| 48 | Robert E Brown | 50 | Head | Machinist | Pennsylvania |
| 49 | Anna M Brown | 48 | Wife | — | Pennsylvania |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)