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Charles Curtis — 1930 US Census Record
Model Tree available1930 United States Federal Census · Lincoln, Montana
Our Model Tree links this Charles Curtis across the 1920, 1930 and 1940 US Censuses in Lincoln, Montana (XGBoost, ~Confirmed), with identified parents Alvin & Al — first a son (b.~1919), then head of a 7-person household.
Age 11
b. ~1919
Male
Son
Born: Montana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Lincoln, Montana |
| Surname | Curtis |
| Given Name | Charles N |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Idaho |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
| Township / Ward | Fortine School District 14 |
| Est. Birth Year | ~1919 |
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 Charles | Age | Birth yr |
|---|---|---|---|---|
| Charles Curtis | Son | — | 11 | ~1919 |
| David Curtis | Son | — | 9 | ~1921 |
| Alvin Curtis | Son | — | 5 | ~1925 |
| Jesse Headress | Other | — | 73 | ~1857 |
| Al Curtis | Head | — | 45 | ~1885 |
| Alice Curtis | Spouse | — | 40 | ~1890 |
| Larry Curtis | Son | — | 7 | ~1923 |
Census Appearances
1920
Lincoln, Montana
Son, age 1
Lincoln, Montana · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Curtis |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Idaho |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1930
Lincoln, Montana
Son, age 11
Lincoln, Montana · implied b. ~1919 — 7 household members
| Surname | Curtis |
| Given Name | Charles N |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Montana |
| Father's Birthplace | Michigan |
| Mother's Birthplace | Idaho |
| Can Read/Write | Yes |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
1940
Lincoln-County, Montana
Son, age 21
Lincoln-County, Montana · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Curtiss |
| Given Name | Charles N. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Montana |
| 1935 Residence (City) | Unincorporated place Fortine - On line 63 |
| 1935 Residence (County) | Lincoln |
| Occupation | Farm hand |
| Industry | Family Farm |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | G 8 |
| 1935 Residence | Same place |
| Birth State | Montana |
| Birth Country | United States |
| Birthplace (normalized) | montana |
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 Charles Curtis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alvin Curtis (~0.92 confidence) and father Al Curtis (~0.92 confidence) and mother Mary Curtiss (~0.92 confidence) and mother Alice Curtis (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alvin Curtis
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Al Curtis
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Mary Curtiss
b. ~1889
Source mother
● Household
· direct · ~0.92
Mother
Alice Curtis
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Charles Curtis
Son · 1930 · age 11 · b. ~1919 · Montana
★ You are viewing this record
Sibling
Alvin Curtis
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Curtis
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Larry Curtis
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 — Lincoln, Montana
Open full size
1930 US Federal Census — Lincoln, Montana
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1257unit:1163)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Viola Mccully | 9 | — | — | Canada-English |
| 2 | June Mccully | 7 | — | — | Montana |
| 3 | Marie Mccully | 5 | — | — | Montana |
| 4 | Dorothy Mccully | 1 | — | — | Montana |
| 5 | Fred G Hurne | 44 | Head | Laborer | Canada-English |
| 6 | Bessie Hurne | 38 | Wife | — | Colorado |
| 7 | Edward J Hurne | 18 | Son | Laborer | Canada-English |
| 8 | William T Hurne | 16 | Son | Laborer | Canada-English |
| 9 | John P Hurne | 14 | Son | — | Canada-English |
| 10 | Margaret C Hurne | 10 | Daughter | — | Canada-English |
| 11 | Jennie M Hurne | 7 | Daughter | — | Canada-English |
| 12 | Walter J Hurne | 4 | Son | — | Canada-English |
| 13 | Annie M Hurne | 2 | Daughter | — | Montana |
| 14 | Null | 63 | Head | Farmer | Illinois |
| 15 | Elnora Null | 61 | Wife | — | Illinois |
| 16 | Steve Derrine | 55 | Head | Tie Maker | Greece |
| 17 | Carl T Kampfe | 43 | Head | Farmer | Germany |
| 18 | Bessie M Kampfe | 42 | Wife | — | Minnesota |
| 19 | Paul W Kampfe | 22 | Son | Laborer | Minnesota |
| 20 | Pearl T Kampfe | 14 | Daughter | — | Montana |
| 21 | Ruth J Kampfe | 8 | Daughter | — | Montana |
| 22 | Virginia Kampfe | 6 | Daughter | — | Montana |
| 23 | Darlene Kampfe | 2 | Daughter | — | Montana |
| 24 | Al Curtis | 45 | Head | Farmer | Michigan |
| 25 | Alice M Curtis | 40 | Wife | — | Idaho |
| 26 | Charles N Curtis THIS PERSON | 11 | Son | — | Montana |
| 27 | David L Curtis | 9 | Son | — | Montana |
| 28 | Larry G Curtis | 7 | Son | — | Montana |
| 29 | Alvin A Curtis | 5 | Son | — | Montana |
| 30 | Jesse M Headress | 73 | Hired Hand | — | Kentucky |
| 31 | James T Sherry | 64 | Head | Farmer | Maine |
| 32 | Annie H Sherry | 60 | Wife | — | Maine |
| 33 | Ole G Klevin | 52 | Head | Merchant | Minnesota |
| 34 | Petronella J Klevin | 43 | Wife | — | Wisconsin |
| 35 | Helen B Klevin | 17 | Daughter | — | Montana |
| 36 | Olga M Klevin | 11 | Daughter | — | Montana |
| 37 | Godfred S Jensen | 37 | Head | Laborer | Denmark |
| 38 | Myrtle Jensen | 31 | Wife | — | Michigan |
| 39 | Eugene Jensen | 10 | Son | — | Montana |
| 40 | Mildred M Jensen | 7 | Daughter | — | Montana |
| 41 | Donald N Jensen | 5 | Son | — | Montana |
| 42 | Theodore G Jensen | 4 | Son | — | Montana |
| 43 | Herman W Jensen | 1 | Son | — | Montana |
| 44 | Caroline Jensen | 72 | Mother | — | Denmark |
| 45 | Roy P Countryman | 35 | Head | Salesman | Minnesota |
| 46 | Mae S Countryman | 26 | Wife | — | West Virginia |
| 47 | Roy G Countryman | 5 | Son | — | Montana |
| 48 | Howard D Romlow | 22 | Head | Mill Operator | Montana |
| 49 | Mabel M Romlow | 21 | Wife | — | Montana |
| 50 | Myrna Joy Romlow | 0 | Daughter | — | Montana |
Pedigree Summary
Charles + 3 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)