CM
Catherine Martin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Denver, Colorado
Our Model Tree links this Catherine Martin across the 1920, 1930 and 1940 US Censuses in Denver, Colorado (XGBoost, ~Confirmed), with identified parents Margaret & Anton — first a daughter (b.~1920), then head of a 4-person household.
Age 10
b. ~1920
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Denver, Colorado |
| Surname | Martin |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Denver City |
| Est. Birth Year | ~1920 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Catherine | Age | Birth yr |
|---|---|---|---|---|
| Margaret Martin | Spouse | — | 47 | ~1883 |
| Mary Martin | Daughter | — | 8 | ~1922 |
| Catherine Martin | Daughter | — | 10 | ~1920 |
| Anton Martin | Head | — | 43 | ~1887 |
Census Appearances
1920
Denver, Colorado
Daughter, age
Denver, Colorado · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martan |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Denver, Colorado
Daughter, age 10
Denver, Colorado · implied b. ~1920 — 4 household members
| Surname | Martin |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | West Virginia |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Denver-County, Colorado
Daughter, age 20
Denver-County, Colorado · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martins |
| Given Name | Catherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Colorado |
| 1935 Residence (City) | Denver City |
| 1935 Residence (County) | Denver |
| Occupation | Sec |
| Industry | Rubber Co |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 800 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Catherine Martin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Margaret Martins (~0.92 confidence) and father Anton Martan (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Margaret Martins
b. ~1883
Source mother
● Household
· direct · ~0.92
Father
Anton Martan
b. ~1887
Source father
● Household
· direct · ~0.92
This person
Anchor record
Catherine Martin
Daughter · 1930 · age 10 · b. ~1920 · Colorado
★ You are viewing this record
Sibling
Mary Martin
Sibling · 1930 · age 8
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 — Denver, Colorado
Open full size
1930 US Federal Census — Denver, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus235unit:0624)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John L. Moir | 47 | Head | — | Switzerland |
| 2 | Jesse L. Hodge | 59 | Head | Model Maker | Pennsylvania |
| 3 | Elizabeth Hodge | 63 | Wife | — | Scotland |
| 4 | Anton J. Martin | 43 | Head | Mechanic | West Virginia |
| 5 | Margaret Martin | 47 | Wife | — | Missouri |
| 6 | Catherine Martin THIS PERSON | 10 | Daughter | — | Colorado |
| 7 | Mary M. Martin | 8 | Daughter | — | Colorado |
| 8 | Benedict Fischbach | 32 | Head | Clerk | Colorado |
| 9 | Mary O. Fischbach | 30 | Wife | — | Ohio |
| 10 | Benedict L. Fischbach | 3 | Son | — | Colorado |
| 11 | Cornelius Anderies | 37 | Head | Plasterer | Holland |
| 12 | Clara Anderies | 35 | Wife | — | Kansas |
| 13 | Fay M. Anderies | 11 | Daughter | — | Colorado |
| 14 | Adine Anderies | 10 | Daughter | — | Colorado |
| 15 | Edward Desserich | 39 | Head | Inspector | Colorado |
| 16 | Grace M. Desserich | 38 | Wife | — | Kansas |
| 17 | Clyde Desserich | 15 | Son | — | Colorado |
| 18 | Arnold A. Swanson | 28 | Head | Patrolman | Nebraska |
| 19 | Gladys Swanson | 26 | Wife | — | Wyoming |
| 20 | Ruth E. Swanson | 8 | Daughter | — | Wyoming |
| 21 | Arnold A. Swanson | 7 | Son | — | Wyoming |
| 22 | Bernard F. Swanson | 5 | Son | — | Nebraska |
| 23 | Melvin F. Swanson | 3 | Son | — | Colorado |
| 24 | Harriet M. Swanson | 1 | Daughter | — | Colorado |
| 25 | Esther Murphy | 15 | Sister-in-law | — | Nebraska |
| 26 | Duncan T. Kennedy | 34 | Head | Cabinet Maker | Scotland |
| 27 | Bessie A. Kennedy | 33 | Wife | — | Scotland |
| 28 | Ronald T. Kennedy | 4 | Son | — | Colorado |
| 29 | Florence Kennedy | 0 | Daughter | — | Colorado |
| 30 | Janie P. Mary | 67 | Head | — | Australia |
| 31 | Gladys M. Mackie | 40 | Daughter | Teacher | England |
| 32 | Richard L. Mackie | 8 | Gr. son | — | California |
| 33 | Rosa J. King | 58 | Head | Bookkeeper | New York |
| 34 | Thomas Fairhurst | 65 | Lodger | Tyler | New Jersey |
| 35 | Henry J. Humphries | 61 | Head | Laborer | England |
| 36 | Lulu J. Humphries | 58 | Wife | — | Missouri |
| 37 | Maud Humphries | 20 | Daughter | Time Keeper | Colorado |
| 38 | James F. Mcgowan | 50 | Head | Salesman | New York |
| 39 | Alice G. Mcgowan | 48 | Wife | — | Maine |
| 40 | Charles Mcgowan | 10 | Son | — | Colorado |
| 41 | Anne B. Mcgowan | 9 | Daughter | — | Colorado |
| 42 | Glen O. Graves | 40 | Head | Laborer | Ohio |
| 43 | Laura M. Graves | 36 | Wife | — | Wisconsin |
| 44 | Marion Graves | 15 | Daughter | — | Wisconsin |
| 45 | Paul Graves | 14 | Son | — | Wisconsin |
| 46 | Jessie Mcconnell | 56 | Head | — | Missouri |
| 47 | Mattie Mcconnell | 49 | Sister | Seamstress | Missouri |
| 48 | Raymond Mcconnell | 22 | Nephew | Motorman | Louisiana |
| 49 | Cora Wheeler | 74 | Lodger | — | Michigan |
| 50 | Scott J. Wilhite | 59 | Head | Laborer | Kentucky |
Related Census Records
Pedigree Summary
Catherine + 1 sibling
Gen 1 · 2 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)