MS
Marion Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Marion Smith across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Frederick & Adeline — first a daughter (b.~1903), then head of a 4-person household.
Age 27
b. ~1903
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Smith |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Clerk |
| Industry | Telephone Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Clerk |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1903 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Marion | Age | Birth yr |
|---|---|---|---|---|
| Marion Smith | Daughter | — | 27 | ~1903 |
| Frederick Smith | Head | — | 56 | ~1874 |
| Doris Smith | Other | — | 10 | ~1920 |
| Margaret Smith | Spouse | — | 54 | ~1876 |
Census Appearances
1910
Philadelphia, Pennsylvania
Daughter, age 6
Philadelphia, Pennsylvania · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Daughter, age 17
Philadelphia, Pennsylvania · implied b. ~1903 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 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 |
1930
Philadelphia, Pennsylvania
Daughter, age 27
Philadelphia, Pennsylvania · implied b. ~1903 — 4 household members
| Surname | Smith |
| Given Name | Marion |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Clerk |
| Industry | Telephone Co |
| Class of Worker | W |
| Can Read/Write | 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 Marion Smith across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father Frederick Smith (~0.92 confidence) and mother Adeline Smith (~0.92 confidence) and mother Margaret Smith (~0.92 confidence) and father John Smith (~0.92 confidence) and mother Anna Smith (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frederick Smith
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Adeline Smith
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Margaret Smith
b. ~1876
Source mother
● Household
· direct · ~0.92
Father
John Smith
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Anna Smith
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Marion Smith
Daughter · 1930 · age 27 · b. ~1903 · Pennsylvania
★ You are viewing this record
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
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2119:0963)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Agnes M Graham | 64 | Head | — | Pennsylvania |
| 2 | Leon Luger | 28 | Head | Brakeman | Pennsylvania |
| 3 | Marie Luger | 28 | Wife | — | Pennsylvania |
| 4 | Laura Young | 27 | Head | — | Pennsylvania |
| 5 | John Crooks | 55 | Head | — | England |
| 6 | Jessie Crooks | 25 | Daughter | Accountant | Pennsylvania |
| 7 | Aloysius J Kearney | 51 | W | Officer | Pennsylvania |
| 8 | Sophie Kearney | 52 | Wife | — | Pennsylvania |
| 9 | Marie Lander | 73 | Head | — | Pennsylvania |
| 10 | Jacob Rodman | 36 | Lodger | Draper | Russia |
| 11 | Emil J | 38 | Head | Salesman | Poland |
| 12 | Winifred Welch | 31 | Wife | — | Pennsylvania |
| 13 | Emil J Jr Welch | 7 | Son | — | Pennsylvania |
| 14 | Kenneth Welch | 5 | Son | — | Pennsylvania |
| 15 | Frank B Kirby | 52 | Head | Manager | Pennsylvania |
| 16 | Jean M Kirby | 41 | Wife | — | Pennsylvania |
| 17 | Jeanette Kirby | 22 | Daughter | Stenographer | Pennsylvania |
| 18 | John L Williamson | 40 | Head | Driver | Pennsylvania |
| 19 | Eleanor Williamson | 36 | Wife | — | Pennsylvania |
| 20 | Myrtle Eisentrager | 30 | Lodger | Stenographer | Pennsylvania |
| 21 | Elva S Cochran | 12 | Lodger | — | Pennsylvania |
| 22 | Frederick C Smith | 56 | Head | Superintendent | Pennsylvania |
| 23 | Margaret Smith | 54 | Wife | — | Pennsylvania |
| 24 | Marion Smith THIS PERSON | 27 | Daughter | Clerk | Pennsylvania |
| 25 | Doris Smith | 10 | Granddaughter | — | Pennsylvania |
| 26 | William Walker | 32 | Head | Mechanic | Pennsylvania |
| 27 | Henrietta Walker | 30 | Wife | — | Pennsylvania |
| 28 | Edward Walker | 9 | Son | — | Pennsylvania |
| 29 | Marilyn Walker | 7 | Daughter | — | Pennsylvania |
| 30 | Sarah Harkins | 72 | Mother-in-law | — | Irish Free State |
| 31 | James E Leslie | 25 | Head | Carpenter | Pennsylvania |
| 32 | Mary Leslie | 24 | Wife | — | Pennsylvania |
| 33 | James E Jr Leslie | 4 | Son | — | Pennsylvania |
| 34 | Joan D Leslie | 1 | Son | — | Pennsylvania |
| 35 | Edward Deyne | 69 | Father-in-law | — | Pennsylvania |
| 36 | Patrick O'Toole | 34 | Head | Laborer | Irish Free State |
| 37 | Anne O'Toole | 33 | Wife | — | Irish Free State |
| 38 | Anne V O'Toole | 2 | Daughter | — | Pennsylvania |
| 39 | James O'Toole | 1 | Son | — | Pennsylvania |
| 40 | George De Wald | 70 | Head | Baker | Germany |
| 41 | Katherine De Wald | 68 | Wife | — | Germany |
| 42 | Albert De Wald | 30 | Son | Binder | Pennsylvania |
| 43 | Edward W Murphy | 47 | Head | Superintendent | Pennsylvania |
| 44 | Catherine Murphy | 40 | Wife | — | Pennsylvania |
| 45 | Catherine Murphy | 15 | Daughter | — | Pennsylvania |
| 46 | Elizabeth Murphy | 13 | Daughter | — | Pennsylvania |
| 47 | Edward Murphy | 10 | Son | — | Pennsylvania |
| 48 | Willard Murphy | 4 | Daughter | — | Pennsylvania |
| 49 | Alexander Murphy | 2 | Son | — | Pennsylvania |
| 50 | Charles Shoulder | 59 | Head | — | England |
Pedigree Summary
Marion
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)