MP
Martha Parker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Morgan, Colorado
Our Model Tree links this Martha Parker across the 1920 and 1930 US Censuses in Morgan, Colorado (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 7-person household.
Age 18
b. ~1912
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Morgan, Colorado |
| Surname | Parker |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Nebraska |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Township / Ward | Precinct 5 |
| Est. Birth Year | ~1912 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Charles Parker | Son | — | 21 | ~1909 |
| Emma Parker | Spouse | — | 46 | ~1884 |
| Warren Parker | Son | — | 14 | ~1916 |
| J Parker | Head | — | 47 | ~1883 |
| Martha Parker | Daughter | — | 18 | ~1912 |
| Mary Parker | Daughter | — | 19 | ~1911 |
| Maurice Parker | Son | — | 12 | ~1918 |
Census Appearances
1920
Morgan, Colorado
Daughter, age 8
Morgan, Colorado · implied b. ~1912 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Martha L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Nebraska |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Morgan, Colorado
Daughter, age 18
Morgan, Colorado · implied b. ~1912 — 7 household members
| Surname | Parker |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Nebraska |
| 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 Martha Parker across 2 US Census years (1920 and 1930) in Morgan, Colorado, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Parker
Daughter · 1930 · age 18 · b. ~1912 · Colorado
★ You are viewing this record
Sibling
Charles Parker
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maurice Parker
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Warren Parker
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Parker
Sibling · 1930 · age 19
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:0324)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George J. Neill | 57 | Head | Farmer | Iowa |
| 2 | Abigail Neill | 56 | Wife | — | Iowa |
| 3 | Ralph Neill | 20 | Son | Auto Mechanic | Iowa |
| 4 | Doris L. Neill | 15 | Son | — | Colorado |
| 5 | Dwight Neill | 14 | Son | — | Colorado |
| 6 | J. Charles Parker | 47 | Head | Farmer | Pennsylvania |
| 7 | Emma Parker | 46 | Wife | — | Nebraska |
| 8 | Charles Jr. Parker | 21 | Son | — | Colorado |
| 9 | Mary Parker | 19 | Daughter | — | Colorado |
| 10 | Martha Parker THIS PERSON | 18 | Daughter | — | Colorado |
| 11 | Warren Parker | 14 | Son | — | Colorado |
| 12 | Maurice Parker | 12 | Son | — | Colorado |
| 13 | Rita Magallanez | 28 | Head | Farm Hand | Mexico |
| 14 | Epifania Magallanez | 28 | Wife | — | Mexico |
| 15 | Manuel Magallanez | 6 | Son | — | Texas |
| 16 | Elisa Magallanez | 2 | Daughter | — | Colorado |
| 17 | Rosendo Magallanez | 0 | Daughter | — | Colorado |
| 18 | Charles J. Weimer | 27 | Head | Farm Hand | Russia |
| 19 | Ann Weimer | 28 | Wife | — | Russia |
| 20 | Miriam Weimer | 5 | Daughter | — | Colorado |
| 21 | Raymond Weimer | 4 | Son | — | Colorado |
| 22 | Dorothy Ann Weimer | 0 | Daughter | — | Colorado |
| 23 | Bazorge Gabriel | 22 | Boarder | Farm Hand | Mexico |
| 24 | Carl Bower | 34 | Head | Farmer | Russia |
| 25 | Ida Bower | 32 | Wife | — | Nebraska |
| 26 | Palmer Bower | 12 | Son | — | Colorado |
| 27 | Lucille Bower | 11 | Daughter | — | Colorado |
| 28 | Robert Bower | 9 | Son | — | Colorado |
| 29 | Roger Dodd | 23 | Head | Farmer | Illinois |
| 30 | Kathryn Dodd | 18 | Wife | — | Iowa |
| 31 | Russell O. Dodd | 0 | Son | — | Colorado |
| 32 | Henry Ostwald | 54 | Head | Farmer | Russia |
| 33 | Mary Ostwald | 47 | Wife | — | Russia |
| 34 | Viola Ostwald | 11 | Daughter | — | Colorado |
| 35 | Casper Hoffman | 33 | Head | Farm Hand | Russia |
| 36 | Martha Hoffman | 27 | Wife | — | Russia |
| 37 | Esther Hoffman | 9 | Daughter | — | Nebraska |
| 38 | Geraldine Hoffman | 7 | Daughter | — | Colorado |
| 39 | Alda Hoffman | 6 | Daughter | — | Colorado |
| 40 | Ruth Hoffman | 2 | Daughter | — | Colorado |
| 41 | Jacinto Perez | 38 | Head | Farm Hand | Mexico |
| 42 | Lorenza C. Perez | 25 | Wife | — | Mexico |
| 43 | Ma Rosa Perez | 0 | Daughter | — | Colorado |
| 44 | Frederick Ostwald | 30 | Head | Farmer | Russia |
| 45 | Julia Ostwald | 28 | Wife | — | Russia |
| 46 | Florence Ostwald | 5 | Daughter | — | Colorado |
| 47 | Elsie L. Ostwald | 3 | Daughter | — | Colorado |
| 48 | Jacob Ostwald | 21 | Brother | Farm Hand | Colorado |
| 49 | Mary Ostwald | 23 | Sister-in-law | — | Russia |
| 50 | Harvey Mosley | 35 | Head | Farm Hand | Kansas |
Related Census Records
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)