DW
David Walker — 1930 US Census Record
Model Tree available1930 United States Federal Census · Susquehanna, Pennsylvania
Our Model Tree links this David Walker across the 1910, 1920 and 1930 US Censuses in Susquehanna, Pennsylvania (XGBoost, ~Confirmed), with identified parents Thomas & Welcome — first a son (b.~1905), then head of a 3-person household.
Age 25
b. ~1905
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Susquehanna, Pennsylvania |
| Surname | Walker |
| Given Name | David B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Trackman |
| Industry | Steam Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Trackman |
| Township / Ward | Harmony Township |
| Est. Birth Year | ~1905 |
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 David | Age | Birth yr |
|---|---|---|---|---|
| Kate Walker | Spouse | — | 49 | ~1881 |
| David Walker | Son | — | 25 | ~1905 |
| Welcome Walker | Head | — | 47 | ~1883 |
Census Appearances
1910
Susquehanna, Pennsylvania
Son, age 5
Susquehanna, Pennsylvania · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | David B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Susquehanna, Pennsylvania
Son, age 15
Susquehanna, Pennsylvania · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | David |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Susquehanna, Pennsylvania
Son, age 25
Susquehanna, Pennsylvania · implied b. ~1905 — 3 household members
| Surname | Walker |
| Given Name | David B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Trackman |
| Industry | Steam Railroad |
| 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 David Walker across 3 US Census years (1910, 1920 and 1930) in Susquehanna, Pennsylvania, using XGBoost record linkage. Identified parents: father Thomas Walker (~0.92 confidence) and father Welcome Walker (~0.92 confidence) and mother Kate Walker (~0.92 confidence) and mother Kate Walker (~0.92 confidence) and mother Katie Walker (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thomas Walker
b. ~1860
Source father
● Household
· direct · ~0.92
Father
Welcome Walker
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Kate Walker
b. ~1867
Source mother
● Household
· direct · ~0.92
Mother
Kate Walker
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Katie Walker
b. ~1873
Source mother
● Household
· direct · ~0.92
This person
Anchor record
David Walker
Son · 1930 · age 25 · b. ~1905 · 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 — Susquehanna, Pennsylvania
Open full size
1930 US Federal Census — Susquehanna, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2151:0355)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sarah J Barton | 69 | Head | Farmer | Pennsylvania |
| 52 | Florence C Barton | 31 | Daughter | — | Pennsylvania |
| 53 | George Penn | 73 | Lodger | Laborer | New York |
| 54 | Leon J Storer | 46 | Head | Farmer | Pennsylvania |
| 55 | Grace R Storer | 47 | Wife | — | Pennsylvania |
| 56 | Martha H Storer | 17 | Daughter | — | Pennsylvania |
| 57 | Linus A Wheeler | 27 | Head | Laborer | Ohio |
| 58 | Ruby R Wheeler | 27 | Wife | — | Pennsylvania |
| 59 | John E Wheeler | 6 | Son | — | Pennsylvania |
| 60 | Viola A Wheeler | 4 | Daughter | — | Pennsylvania |
| 61 | Marjorie J Wheeler | 2 | Daughter | — | Pennsylvania |
| 62 | Josephine B Wheeler | 2 | Daughter | — | Pennsylvania |
| 63 | Harold W Wheeler | 0 | Son | — | Pennsylvania |
| 64 | Andrew Gugul | 63 | Head | Farmer | Poland |
| 65 | Jugal Gugul | 52 | Wife | — | Poland |
| 66 | Anna Gugul | 25 | Daughter | — | Pennsylvania |
| 67 | Effie Gugul | 20 | Daughter | — | Pennsylvania |
| 68 | Anthony Gugul | 15 | Son | Laborer | Pennsylvania |
| 69 | Stanley Gugul | 16 | Son | Laborer | Pennsylvania |
| 70 | Walter Gugul | 13 | Son | — | Pennsylvania |
| 71 | Julian Gugul | 12 | Son | — | Pennsylvania |
| 72 | Irene Gugul | 8 | Daughter | — | Pennsylvania |
| 73 | John W Skillett | 35 | Head | Farmer | Pennsylvania |
| 74 | Edith L Skillett | 34 | Wife | — | Pennsylvania |
| 75 | Donald Wheeler | 15 | Step Son | Laborer | Pennsylvania |
| 76 | Erwin Wheeler | 13 | Step Son | — | Pennsylvania |
| 77 | Samuel Paugh | 63 | Father in law | — | New York |
| 78 | Mary Paugh | 73 | Mother in law | — | New York |
| 79 | Welcome Walker | 47 | Head | — | Pennsylvania |
| 80 | Kate A Walker | 49 | Wife | — | Pennsylvania |
| 81 | David B Walker THIS PERSON | 25 | Son | Trackman | Pennsylvania |
| 82 | Cora M Bigelow | 50 | Head | — | Pennsylvania |
| 83 | Lester Bigelow | 18 | Son | Laborer | Pennsylvania |
| 84 | John H Penn | 24 | Head | Automobile Mechanic | Pennsylvania |
| 85 | Estella C Penn | 21 | Wife | — | Pennsylvania |
| 86 | Fannie M Penn | 3 | Daughter | — | Pennsylvania |
| 87 | Elizabeth H Penn | 1 | Daughter | — | Pennsylvania |
| 88 | Nathan Free | 51 | Head | Trackman | Pennsylvania |
| 89 | Edna O Free | 43 | Sister | — | Pennsylvania |
| 90 | Fanny P Free | 76 | Mother | — | Pennsylvania |
| 91 | Cadet Wall | 60 | Head | Farmer | Pennsylvania |
| 92 | Russell Wall | 27 | Son | Laborer | Pennsylvania |
| 93 | Alexander Wall | 21 | Son | Laborer | Pennsylvania |
| 94 | Albert Wayman | 49 | Head | Farmer | Pennsylvania |
| 95 | Flora Wayman | 42 | Wife | — | New York |
| 96 | Laura E Wayman | 19 | Son | Laborer | Pennsylvania |
| 97 | Walter W Wayman | 16 | Son | Laborer | Pennsylvania |
| 98 | Robert F Wayman | 12 | Son | — | Pennsylvania |
| 99 | Iva M Wayman | 11 | Daughter | — | Pennsylvania |
| 100 | Claire E Wayman | 7 | Daughter | — | Pennsylvania |
Pedigree Summary
David
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)