AC
Anna Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Anna Clark across the 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 10-person household.
Age 12
b. ~1918
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Clark |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | City Of Philadelphia |
| Est. Birth Year | ~1918 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Marie Clark | Daughter | — | 5 | ~1925 |
| Ruth Clark | Daughter | — | 10 | ~1920 |
| Anna Clark | Daughter | — | 12 | ~1918 |
| Violet Clark | Daughter | — | 3 | ~1927 |
| Florence Clark | Daughter | — | 7 | ~1923 |
| Lillian Clark | Daughter | — | 14 | ~1916 |
| Edith Clark | Daughter | — | 8 | ~1922 |
| George Clark | Head | — | 37 | ~1893 |
| Raymond Clark | Son | — | ~1930 | |
| James Clark | Son | — | 2 | ~1928 |
Census Appearances
1920
Philadelphia, Pennsylvania
Daughter, age 2
Philadelphia, Pennsylvania · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clarke |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Daughter, age 12
Philadelphia, Pennsylvania · implied b. ~1918 — 10 household members
| Surname | Clark |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| 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 Anna Clark across 2 US Census years (1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Clark
Daughter · 1930 · age 12 · b. ~1918 · Pennsylvania
★ You are viewing this record
Sibling
Marie Clark
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Clark
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Clark
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Clark
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Clark
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Clark
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Violet Clark
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Clark
Sibling · 1930 · age 7
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:fifteenthcensus00reel2100:0184)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Wiley | 48 | Roomer | Waiter | Pennsylvania |
| 52 | Thomas Gaffney | 35 | Head | Chauffeur | Pennsylvania |
| 53 | Anna H. Gaffney | 34 | Wife | — | Pennsylvania |
| 54 | Thomas Jr. Gaffney | 6 | Son | — | Pennsylvania |
| 55 | James Gaffney | 4 | Son | — | Pennsylvania |
| 56 | Anna Gaffney | 1 | Daughter | — | Pennsylvania |
| 57 | William B. Jeffries | 35 | Head | Officer | Pennsylvania |
| 58 | Anna M. Jeffries | 32 | Wife | — | Pennsylvania |
| 59 | Harry Snyder | 34 | Head | Fireman | Pennsylvania |
| 60 | Gertrude H. Snyder | 33 | Wife | — | Pennsylvania |
| 61 | Gertrude Snyder | 13 | Daughter | — | Pennsylvania |
| 62 | Marie Snyder | 11 | Daughter | — | Pennsylvania |
| 63 | Kathleen Snyder | 9 | Daughter | — | Pennsylvania |
| 64 | Elmer Snyder | 5 | Son | — | Pennsylvania |
| 65 | Joseph Lohaus | 36 | Head | Yard Master | Maryland |
| 66 | Winifred H. Lohaus | 36 | Wife | — | Pennsylvania |
| 67 | Jacob Roach | 30 | Head | Machinist | Pennsylvania |
| 68 | Beulah H. Roach | 29 | Wife | — | Pennsylvania |
| 69 | Edward Roach | 8 | Son | — | Pennsylvania |
| 70 | Joseph Roach | 5 | Son | — | Pennsylvania |
| 71 | James Campbell | 31 | Head | Truck Driver | Wales |
| 72 | Margaret H. Campbell | 30 | Wife | — | North Ireland |
| 73 | Helen Campbell | 5 | Daughter | — | Pennsylvania |
| 74 | Eileen Campbell | 2 | Daughter | — | Pennsylvania |
| 75 | Harry Landenberger | 26 | Head | Clerk | Pennsylvania |
| 76 | Mary H. Landenberger | 25 | Wife | — | Pennsylvania |
| 77 | Harry Jr. Landenberger | 6 | Son | — | Pennsylvania |
| 78 | Ruth Coleman | 5 | Niece | — | Pennsylvania |
| 79 | Raymond Davis | 13 | Nephew | — | Pennsylvania |
| 80 | Edward Snyder | 24 | Head | Splicer | Pennsylvania |
| 81 | Elizabeth H. Snyder | 24 | Wife | — | Pennsylvania |
| 82 | Charles Snyder | 5 | Son | — | Pennsylvania |
| 83 | Doris Snyder | 2 | Daughter | — | Pennsylvania |
| 84 | Howard Mckeown | 35 | Head | Lithographer | Pennsylvania |
| 85 | Marion H. Mckeown | 53 | Sister | — | Pennsylvania |
| 86 | Nelson Mckeown | 28 | Brother | — | Pennsylvania |
| 87 | George Clark | 37 | Head | — | Pennsylvania |
| 88 | Lillian Clark | 14 | Daughter | — | Pennsylvania |
| 89 | Anna Clark THIS PERSON | 12 | Daughter | — | Pennsylvania |
| 90 | Ruth Clark | 10 | Daughter | — | Pennsylvania |
| 91 | Edith Clark | 8 | Daughter | — | Pennsylvania |
| 92 | Florence Clark | 7 | Daughter | — | Pennsylvania |
| 93 | Marie Clark | 5 | Daughter | — | Pennsylvania |
| 94 | Violet Clark | 3 | Daughter | — | Pennsylvania |
| 95 | James Clark | 2 | Son | — | Pennsylvania |
| 96 | Raymond Clark | 0 | Son | — | Pennsylvania |
| 97 | James G. Conklin | 57 | Head | Clerk | Pennsylvania |
| 98 | Amelia H. Conklin | 53 | Wife | — | Pennsylvania |
| 99 | Miriam H. Conklin | 31 | Daughter | Supervisor | Pennsylvania |
| 100 | Albert H. Kennedy | 50 | Head | — | West Virginia |
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)