EJ
Ethel Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Morgan, Colorado
Our Model Tree links this Ethel Johnson across the 1910, 1920 and 1930 US Censuses in Morgan, Colorado (XGBoost, ~Confirmed), with identified parents Lewis & Lewis — first a daughter (b.~1910), then head of a 5-person household.
Age 20
b. ~1910
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Morgan, Colorado |
| Surname | Johnson |
| Given Name | Ethel T. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Fort Morgan City |
| Est. Birth Year | ~1910 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Ethel | Age | Birth yr |
|---|---|---|---|---|
| Amy Johnson | Daughter | — | 11 | ~1919 |
| Grace Johnson | Daughter | — | 18 | ~1912 |
| Ethel Johnson | Daughter | — | 20 | ~1910 |
| Lewis Johnson | Head | — | 51 | ~1879 |
| Nora Johnson | Other | — | 52 | ~1878 |
Census Appearances
1910
Morgan, Colorado
Daughter, age
Morgan, Colorado · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ethel T |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Minnesota |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1920
Morgan, Colorado
Daughter, age 10
Morgan, Colorado · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ethel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Minnesota |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Morgan, Colorado
Daughter, age 20
Morgan, Colorado · implied b. ~1910 — 5 household members
| Surname | Johnson |
| Given Name | Ethel T. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Minnesota |
| 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 Ethel Johnson across 3 US Census years (1910, 1920 and 1930) in Morgan, Colorado, using XGBoost record linkage. Identified parents: father Lewis Johnson (~0.92 confidence) and father Lewis Johnson (~0.92 confidence) and mother Nora Johnson (~0.92 confidence) and mother Nora Johnson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Lewis Johnson
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Lewis Johnson
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Nora Johnson
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Nora Johnson
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Ethel Johnson
Daughter · 1930 · age 20 · b. ~1910 · Colorado
★ You are viewing this record
Sibling
Grace Johnson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amy Johnson
Sibling · 1930 · age 11
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 — Morgan, Colorado
Open full size
1930 US Federal Census — Morgan, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus246unit:0226)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arlington Taylor | 58 | Head | Lawyer | Illinois |
| 2 | Almeda E. Taylor | 58 | Wife-H | — | Missouri |
| 3 | Clarette Hendrickson | 26 | Roomer | Teacher | Texas |
| 4 | Beulah James | 27 | Roomer | Teacher | Iowa |
| 5 | Lewis G. Johnson | 51 | Head | Lawyer | Iowa |
| 6 | Nora T. Johnson | 52 | Wife-H | — | Minnesota |
| 7 | Ethel T. Johnson THIS PERSON | 20 | Daughter | — | Colorado |
| 8 | Grace L. Johnson | 18 | Daughter | — | Colorado |
| 9 | Amy J. Johnson | 11 | Daughter | — | Colorado |
| 10 | Edward H. Madison | 52 | Head | Treasurer | Illinois |
| 11 | Hattie L. Madison | 54 | Wife-H | — | Iowa |
| 12 | Evelyn F. Madison | 20 | Daughter | — | Colorado |
| 13 | Lois M. Madison | 13 | Daughter | — | Colorado |
| 14 | John W. Groves | 65 | Head | Salesman | Illinois |
| 15 | Elizabeth J. Groves | 57 | Wife-H | — | Illinois |
| 16 | Mable A. Groves | 34 | Daughter | Teacher | Illinois |
| 17 | Gladys M. Groves | 26 | Daughter | — | Illinois |
| 18 | Vandora W. Groves | 14 | Son | — | Illinois |
| 19 | Robert L. Patterson | 53 | Head | Merchant | Canada-English |
| 20 | Beatrice M. Patterson | 47 | Wife-H | — | Canada-English |
| 21 | Donald L. Patterson | 20 | Son | — | Colorado |
| 22 | Annie E. Johnson | 41 | Head-H | — | Illinois |
| 23 | Thelma J. Johnson | 15 | Daughter | — | Illinois |
| 24 | Erma J. Johnson | 8 | Daughter | — | Illinois |
| 25 | Charles M. Johnson | 23 | Son | — | Colorado |
| 26 | John H. Moore | 52 | Roomer | Salesman | Illinois |
| 27 | Adela M. Ely | 67 | Head-H | — | Illinois |
| 28 | Hazel N. Ely | 27 | Daughter | Nurse | Iowa |
| 29 | Ellinor G. Bogan | 25 | Lodger | Trained Nurse | Colorado |
| 30 | Ernest H. Reynard | 44 | Head | Mechanic | Iowa |
| 31 | Clara E. Reynard | 37 | Wife-H | — | North Dakota |
| 32 | Avelyn Reynard | 17 | daughter | Sales-Lady | Colorado |
| 33 | Dorothy A. Reynard | 15 | daughter | — | Colorado |
| 34 | William F. Reynard | 12 | Son | — | Colorado |
| 35 | Willard Reid | 48 | Head | Proprietor | New York |
| 36 | Caroline E. Reid | 47 | Wife-H | Substitute Teacher | Colorado |
| 37 | Malcolm W. Reid | 19 | Son | — | Colorado |
| 38 | Eva H. Reid | 17 | daughter | — | Colorado |
| 39 | Dorothy P. Reid | 9 | daughter | — | Colorado |
| 40 | Paul Dishroon | 52 | Head | Asst. Plant Mechanic | Maryland |
| 41 | Ethel S. Dishroon | 43 | Wife-H | — | Kansas |
| 42 | Donald R. Dishroon | 17 | Son | — | Nebraska |
| 43 | Margaret L. Dishroon | 16 | daughter | — | Colorado |
| 44 | Gustaf N. Hanson | 33 | Head | Salesman | Nebraska |
| 45 | Evelyn A. Hanson | 31 | Wife-H | — | Nebraska |
| 46 | Victoria E. Hanson | 5 | daughter | — | Nebraska |
| 47 | Conrad G. Hanson | 0 | Son | — | Nebraska |
| 48 | William A. Mochlenbruck | 45 | Head | Laborer | Kansas |
| 49 | Mary Mochlenbruck | 39 | Wife-H | Wash Woman | Kansas |
| 50 | Mildred R. Mochlenbruck | 12 | daughter | — | Kansas |
Pedigree Summary
Ethel + 2 siblings
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)