MK
Margaret King — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Margaret King across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Charles & Emma — first a daughter (b.~1902), then head of a 3-person household.
Age 28
b. ~1902
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | King |
| Given Name | Margaret B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Age at First Marriage | S |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Private Secretary |
| Industry | College |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Private Secretary |
| Township / Ward | Chestnut Hill City |
| Est. Birth Year | ~1902 |
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 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth King | Daughter | — | 24 | ~1906 |
| Margaret King | Daughter | — | 28 | ~1902 |
| Emma King | Head | — | 60 | ~1870 |
Census Appearances
1910
Philadelphia, Pennsylvania
Daughter, age 9
Philadelphia, Pennsylvania · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Daughter, age 17
Philadelphia, Pennsylvania · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Margaret B. |
| 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 28
Philadelphia, Pennsylvania · implied b. ~1902 — 3 household members
| Surname | King |
| Given Name | Margaret B. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Age at First Marriage | S |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Private Secretary |
| Industry | College |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 King across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father Charles King (~0.92 confidence) and mother Emma King (~0.92 confidence) and mother Emma King (~0.92 confidence) and mother Kate King (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles King
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Emma King
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Emma King
b. ~1870
Source mother
● Household
· direct · ~0.92
Mother
Kate King
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret King
Daughter · 1930 · age 28 · b. ~1902 · Pennsylvania
★ You are viewing this record
Sibling
Elizabeth King
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
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:fifteenthcensus00reel2104:0276)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward J. Currie | 63 | Head | Manager | Pennsylvania |
| 2 | Rose A. Currie | 59 | Wife | — | Pennsylvania |
| 3 | Grace R. Currie | 23 | Daughter | Trained Nurse | Pennsylvania |
| 4 | Anna C. Currie | 21 | Daughter | — | Pennsylvania |
| 5 | Sarah Currie | 17 | Daughter | — | Pennsylvania |
| 6 | Michael J. Maloney | 58 | Head | Plumber | Irish Free State |
| 7 | Anna J. Maloney | 57 | Wife | — | Irish Free State |
| 8 | Katherine T. Maloney | 25 | Daughter | Bookkeeper | Pennsylvania |
| 9 | Mary J. Brodwick | 64 | Sister-in-law | — | Irish Free State |
| 10 | William M. Wilson | 59 | Head | Merchant | Northern Ireland |
| 11 | Rebecca M. Wilson | 58 | Wife | — | Irish Free State |
| 12 | Elizabeth J. Wilson | 21 | Daughter | Stenographer | Pennsylvania |
| 13 | Rebecca R. Wilson | 21 | Daughter | Stenographer | Pennsylvania |
| 14 | Charles F. Jackman | 59 | Head | Retired | Pennsylvania |
| 15 | Annie M. Jackman | 67 | Wife | — | Northern Ireland |
| 16 | Howard T. Jackman | 31 | Son | Clerk | Pennsylvania |
| 17 | Raymond W. Jackman | 21 | Son | Carpenter | Pennsylvania |
| 18 | Richard H. Jackman | 15 | Son | Laborer | Pennsylvania |
| 19 | Emma E. King | 60 | Head | — | Pennsylvania |
| 20 | Margaret B. King THIS PERSON | 28 | Daughter | Private Secretary | Pennsylvania |
| 21 | Elizabeth M. King | 24 | Daughter | Stenographer | Pennsylvania |
| 22 | George V. Strong | 36 | Head | Attorney | North Carolina |
| 23 | Ethel N. Strong | 30 | Wife | — | New Jersey |
| 24 | Virginia H. Strong | 10 | Daughter | — | Pennsylvania |
| 25 | Sally H. Strong | 6 | Daughter | — | Pennsylvania |
| 26 | George V. Strong | 4 | Son | — | Pennsylvania |
| 27 | Ethel M. Strong | 2 | Daughter | — | Pennsylvania |
| 28 | Newbold Strong | 0 | Son | — | Pennsylvania |
| 29 | Marie M. Fisher | 19 | Maid | Servant | Pennsylvania |
| 30 | James H. Hall | 26 | Head | Maintenance Man | Maryland |
| 31 | Eleanor H. Hall | 35 | Wife | — | Pennsylvania |
| 32 | Jeanne M. Hall | 10 | Daughter | — | Pennsylvania |
| 33 | Harry D. Hall | 7 | Son | — | Pennsylvania |
| 34 | James H. Jr. Hall | 6 | Son | — | Pennsylvania |
| 35 | Justus D. Dickinson | 74 | Head | Manufacturer | Pennsylvania |
| 36 | Laura S. Dickinson | 72 | Wife | — | Pennsylvania |
| 37 | John B. Greig | 54 | Lodger | Accountant | Pennsylvania |
| 38 | James Haney | 66 | Head | Gardener | Irish Free State |
| 39 | Bridget Haney | 65 | Wife | — | Irish Free State |
| 40 | Mary Donnelly | 39 | Niece | Cleaner | Irish Free State |
| 41 | Helena Boyer | 55 | Head | — | Pennsylvania |
| 42 | Ethel D. Boyer | 32 | Daughter | Secretary | Pennsylvania |
| 43 | Harold E. Irving | 37 | Son-in-law | Accountant | Washington |
| 44 | Eleanor Irving | 30 | Daughter | — | Pennsylvania |
| 45 | Mary C. Keating | 49 | Head | Laundress | Irish Free State |
| 46 | Thomas M. Keating | 13 | Son | — | Pennsylvania |
| 47 | Michael Owens | 57 | Head | Watchman | Northern Ireland |
| 48 | Mary A. Owens | 57 | Wife | — | England |
| 49 | Michael J. Owens | 33 | Son | Chauffeur | Pennsylvania |
| 50 | Veronica C. Owens | 25 | Daughter | Trained Nurse | Pennsylvania |
Pedigree Summary
Margaret + 1 sibling
Gen 1 · 4 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)