MC
Mary Curtis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Linn, Missouri
Our Model Tree links this Mary Curtis across the 1910, 1920 and 1930 US Censuses in Linn, Missouri (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1901), then head of a 3-person household.
Age 29
b. ~1901
Female
Daughter
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Linn, Missouri |
| Surname | Curtis |
| Given Name | Mary B. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Meadville City |
| Est. Birth Year | ~1901 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Curtis | Daughter | — | 29 | ~1901 |
| John Curtis | Head | — | 58 | ~1872 |
| Nellie Curtis | Other | — | 57 | ~1873 |
Census Appearances
1910
Linn, Missouri
Daughter, age 10
Linn, Missouri · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Curtis |
| Given Name | May B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1920
Linn, Missouri
Daughter, age 19
Linn, Missouri · implied b. ~1901 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Curtis |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Linn, Missouri
Daughter, age 29
Linn, Missouri · implied b. ~1901 — 3 household members
| Surname | Curtis |
| Given Name | Mary B. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Mary Curtis across 3 US Census years (1910, 1920 and 1930) in Linn, Missouri, using XGBoost record linkage. Identified parents: father John Curtis (~0.92 confidence) and father John Curtis (~0.92 confidence) and mother Nellie Curtis (~0.92 confidence) and mother Mollie Curtis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Curtis
b. ~1872
Source father
● Household
· direct · ~0.92
Father
John Curtis
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Nellie Curtis
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Mollie Curtis
b. ~1878
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Curtis
Daughter · 1930 · age 29 · b. ~1901 · Missouri
★ 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 — Linn, Missouri
Open full size
1930 US Federal Census — Linn, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1209:1082)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Sutton | 68 | Head | Farmer | Indiana |
| 2 | Alice Sutton | 61 | wife-H | Dressmaker | Indiana |
| 3 | Philip Isley | 70 | Head | — | Indiana |
| 4 | Ellen M. Isley | 59 | wife-H | — | Kentucky |
| 5 | Milo B. Darling | 60 | Head | Farm Laborer | Missouri |
| 6 | Mary A. Darling | 64 | wife-H | None | Missouri |
| 7 | George F. Dickson | 55 | Head | Common Laborer | Missouri |
| 8 | Maggie A. Dickson | 49 | wife-H | Seamstress | Missouri |
| 9 | Carl F. Dickson | 17 | son | None | Missouri |
| 10 | Audrey M. Dickson | 7 | grandson | None | Missouri |
| 11 | Mary C. Dickson | 5 | granddaughter | None | Missouri |
| 12 | Bertha M. Robison | 43 | — | Laundress | California |
| 13 | William R. Robison | 17 | son | Common Laborer | Missouri |
| 14 | John L. Robison | 10 | son | None | Missouri |
| 15 | Della M. Jamerson | 22 | daughter | Servant | Missouri |
| 16 | Elizabeth Jamerson | 1 | granddaughter | None | Missouri |
| 17 | John R. Curtis | 58 | Head | Driver | Missouri |
| 18 | Nellie R. Curtis | 57 | wife-H | None | Missouri |
| 19 | Mary B. Curtis THIS PERSON | 29 | daughter | None | Missouri |
| 20 | David G. Shiflett | 78 | Head | None | Ohio |
| 21 | Mary A. Shiflett | 71 | wife-H | None | Ohio |
| 22 | Wilson A. Thirkeld | 73 | Head | Janitor | Illinois |
| 23 | Mary E. Thirkeld | 67 | wife-H | None | Missouri |
| 24 | Alvah M. Wood | 39 | Head | Common Laborer | Illinois |
| 25 | Eva M. Wood | 62 | wife-H | None | Illinois |
| 26 | Eliza Williams | 80 | Head-H | None | Ohio |
| 27 | John V. Hopper | 46 | Head | Carpenter | Missouri |
| 28 | Hazel S. Hopper | 32 | wife-H | None | Missouri |
| 29 | J. Austin Hopper | 13 | son | None | Missouri |
| 30 | Carl R. Williams | 41 | Head | Printer | Missouri |
| 31 | C. Opal Williams | 35 | wife-H | None | Missouri |
| 32 | Margaret A. Williams | 2 | daughter | None | Missouri |
| 33 | Dewey O. Lewis | 29 | Head | Retail Merchant | Oklahoma |
| 34 | Marian P. Lewis | 27 | wife-H | None | Missouri |
| 35 | Jack P. Lewis | 4 | son | None | Missouri |
| 36 | Charles W. Lewis | 2 | son | None | Missouri |
| 37 | Henry T. Seabolt | 31 | Head | Painter | Missouri |
| 38 | Anna S. Seabolt | 29 | wife-H | None | Missouri |
| 39 | David R. Seabolt | 3 | son | None | Missouri |
| 40 | Guy W. Ruggle | 32 | Head | Lumberman | Missouri |
| 41 | Beulah B. Ruggle | 25 | wife-H | None | Missouri |
| 42 | William E. Callaway | 75 | Head | Common Laborer | Missouri |
| 43 | Belle E. Callaway | 56 | wife-H | None | Kentucky |
| 44 | Russell P. Callaway | 20 | son | Laborer | Missouri |
| 45 | Seth E. Stockton | 48 | Head | Retail Merchant | Missouri |
| 46 | Edith M. Stockton | 42 | wife-H | Sales Woman | Iowa |
| 47 | Thomas M. Bargar | 51 | Head | Farmer | Missouri |
| 48 | Mattie R. Bargar | 47 | wife-H | None | Missouri |
| 49 | Ruby Bargar | 24 | daughter | None | Missouri |
| 50 | Eunice Bargar | 20 | daughter | None | Missouri |
Pedigree Summary
Mary
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)