DW
Dorothy Walker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Adams, Colorado
Our Model Tree links this Dorothy Walker across the 1920 and 1930 US Censuses in Adams, Colorado (XGBoost, ~Confirmed) — first a daughter (b.~1905), then head of a 23-person household.
Age 25
b. ~1905
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Adams, Colorado |
| Surname | Walker |
| Given Name | Dorothy L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Colorado |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Precinct 14 Lower Clear Creek |
| 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.
23 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Lucille Mantych | Daughter | — | 4 | ~1926 |
| Jean East | Daughter | — | 13 | ~1917 |
| Dorothy Walker | Daughter | — | 25 | ~1905 |
| Helen East | Daughter | — | 9 | ~1921 |
| Florence Mantych | Daughter | — | 7 | ~1923 |
| Edith Walker | Daughter | — | 12 | ~1918 |
| Elizabeth East | Daughter | — | 15 | ~1915 |
| Clarice Cline | Head | — | 52 | ~1878 |
| Anthony Petrola | Other | — | 41 | ~1889 |
| Albert East | Other | — | 42 | ~1888 |
| Peter Witkowski | Other | — | 62 | ~1868 |
| Lucy Cline | Other | — | 48 | ~1882 |
| Louis Mantych | Other | — | 33 | ~1897 |
| Lewis Walker | Other | — | 60 | ~1870 |
| Edward Mantych | Son | — | 7 | ~1923 |
| Lois Walker | Son | — | 26 | ~1904 |
| Leonard Witkowski | Son | — | 7 | ~1923 |
| Sigmund Witkowski | Son | — | 20 | ~1910 |
| Claude Walker | Son | — | 22 | ~1908 |
| Alfred Walker | Son | — | 23 | ~1907 |
| Alice East | Spouse | — | 43 | ~1887 |
| Florence Witkowski | Spouse | — | 45 | ~1885 |
| Katie Mantych | Spouse | — | 29 | ~1901 |
Census Appearances
1920
Adams, Colorado
Daughter, age 15
Adams, Colorado · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Labor |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Adams, Colorado
Daughter, age 25
Adams, Colorado · implied b. ~1905 — 23 household members
| Surname | Walker |
| Given Name | Dorothy L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Colorado |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Dorothy Walker across 2 US Census years (1920 and 1930) in Adams, Colorado, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Walker
Daughter · 1930 · age 25 · b. ~1905 · Colorado
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Sibling
Helen East
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Witkowski
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Walker
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Mantych
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Walker
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Mantych
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean East
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sigmund Witkowski
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Claude Walker
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth East
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Walker
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Mantych
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 — Adams, Colorado
Open full size
1930 US Federal Census — Adams, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus229unit:0196)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | May Dick | 63 | Head | Farmer | Kansas |
| 2 | Arthur W. Dick | 12 | Nephew | Laborer | Kansas |
| 3 | Alfred L. Dick | 10 | Nephew | Laborer | Kansas |
| 4 | Charles Dick | 49 | Brother | Laborer | Kansas |
| 5 | George A. Metzger | 56 | O | Farmer | Germany |
| 6 | Mary Metzger | 50 | Wife | — | Switzerland |
| 7 | William A. Metzger | 21 | Son | — | Colorado |
| 8 | Emma C. Metzger | 18 | Daughter | Farmer | Colorado |
| 9 | Clara A. Metzger | 11 | Daughter | Servant | Colorado |
| 10 | Eugene H. Currier | 56 | Head | Farmer | New Hampshire |
| 11 | Anna A. Currier | 49 | Wife | — | Iowa |
| 12 | Leonard J. Currier | 18 | Son | Laborer | Colorado |
| 13 | Eugene Currier | 13 | Son | — | Colorado |
| 14 | Madeline H. Currier | 12 | Daughter | — | Colorado |
| 15 | Anna L. Currier | 9 | Daughter | — | Colorado |
| 16 | Patrick F. Kane | 56 | Brother-in-law | — | Iowa |
| 17 | Carl Dolan | 21 | Servant | Laborer | Colorado |
| 18 | William Edgington | 38 | O | Farmer | Colorado |
| 19 | Lillian Edgington | 36 | Wife | — | Missouri |
| 20 | Bernice W. Edgington | 13 | Daughter | — | Colorado |
| 21 | Arthur N. Edgington | 10 | Son | — | Colorado |
| 22 | Wilmer H. Edgington | 8 | Son | — | Colorado |
| 23 | Fred J. Edgington | 26 | Brother | Farmer | Colorado |
| 24 | Harold Gavin | 70 | O | Farmer | Canada-English |
| 25 | Edna Gavin | 42 | Wife | — | Kansas |
| 26 | George F. Deaton | 65 | O | Farmer | Ohio |
| 27 | Mary J. Deaton | 61 | Wife | — | Colorado |
| 28 | Clarice H. Cline | 52 | Head | Carpenter | Colorado |
| 29 | Lucy M. Cline | 48 | Sister | — | Colorado |
| 30 | Albert C. East | 42 | O | Plumber | Oregon |
| 31 | Alice E. East | 43 | Wife | — | Colorado |
| 32 | Elizabeth C. East | 15 | Daughter | — | Oregon |
| 33 | Jean M. East | 13 | Daughter | — | Colorado |
| 34 | Helen L. East | 9 | Daughter | — | Colorado |
| 35 | Lewis J. Walker | 60 | R | Farmer | Ohio |
| 36 | Lois L. Walker | 26 | Son | Shipping Clerk | Colorado |
| 37 | Dorothy L. Walker THIS PERSON | 25 | Daughter | — | Colorado |
| 38 | Alfred F. Walker | 23 | Son | Laborer | Colorado |
| 39 | Claude F. Walker | 22 | Son | Laborer | Colorado |
| 40 | Edith M. Walker | 12 | Daughter | — | Colorado |
| 41 | Louis Mantych | 33 | O | Farmer | Colorado |
| 42 | Katie H. Mantych | 29 | Wife | — | Pennsylvania |
| 43 | Florence Mantych | 7 | Daughter | — | Colorado |
| 44 | Edward Mantych | 7 | Son | — | Colorado |
| 45 | Lucille Mantych | 4 | Daughter | — | Colorado |
| 46 | Peter Witkowski | 62 | O | Farmer | Poland |
| 47 | Florence Witkowski | 45 | Wife | — | Poland |
| 48 | Sigmund Witkowski | 20 | Son | Packer | Wyoming |
| 49 | Leonard Witkowski | 7 | Son | — | Colorado |
| 50 | Anthony Petrola | 41 | O | Farmer | Italy |
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)