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Harold Roberts — 1930 US Census Record
Model Tree available1930 United States Federal Census · Miami, Kansas
Our Model Tree links this Harold Roberts across the 1920, 1930 and 1940 US Censuses in Miami, Kansas (XGBoost, ~Confirmed), with identified parents Alvmon & Arthur — first a son (b.~1918), then head of a 9-person household.
Age 12
b. ~1918
Male
Son
Born: Kansas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Miami, Kansas |
| Surname | Roberts |
| Given Name | Harold S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Kansas |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Ten Mile Township |
| Est. Birth Year | ~1918 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harold | Age | Birth yr |
|---|---|---|---|---|
| Harold Roberts | Son | — | 12 | ~1918 |
| Jose Gutierrez | Other | — | 28 | ~1902 |
| Charles Roberts | Son | — | 9 | ~1921 |
| Clarence Martin | Other | — | 37 | ~1893 |
| Lila Roberts | Daughter | — | 8 | ~1922 |
| Willie Walter | Other | — | 38 | ~1892 |
| Alvmon Roberts | Head | — | 33 | ~1897 |
| Tomas Martinez | Other | — | 29 | ~1901 |
| Evelyn Roberts | Spouse | — | 32 | ~1898 |
Census Appearances
1920
Miami, Kansas
Son, age 1
Miami, Kansas · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Harold |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Kansas |
| Occupation | none |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Miami, Kansas
Son, age 12
Miami, Kansas · implied b. ~1918 — 9 household members
| Surname | Roberts |
| Given Name | Harold S |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Miami-County, Kansas
Son, age 22
Miami-County, Kansas · implied b. ~1918 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Robert's |
| Given Name | Harold S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kansas |
| 1935 Residence (City) | Bucyrus - Lines 55-80 |
| 1935 Residence (County) | Miami |
| Occupation | Carpenter |
| Industry | PWA |
| Class of Worker | GW |
| Hours Worked | 20 |
| Income (1939) | 308 |
| Highest Grade | H 4 |
| 1935 Residence | Kansas |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Harold Roberts across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Alvmon Roberts (~0.92 confidence) and father Arthur Roberts (~0.92 confidence) and mother Evelyn Roberts (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Alvmon Roberts
b. ~1897
Source father
● Household
· direct · ~0.92
Father
Arthur Roberts
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Evelyn Roberts
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harold Roberts
Son · 1930 · age 12 · b. ~1918 · Kansas
★ You are viewing this record
Sibling
Charles Roberts
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lila Roberts
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 — Miami, Kansas
Open full size
1930 US Federal Census — Miami, Kansas
Page Contents
49 people indexed on this census page (ia:1930:15thcensus711usce:0412)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nicholas Myers | 46 | Head | Telegraph Oper | Missouri |
| 2 | Margaret Myers | 48 | Wife | — | Illinois |
| 3 | Richard Myers | 17 | Son | — | Missouri |
| 4 | Dorothy Myers | 12 | Daughter | — | Kansas |
| 5 | Mildred Myers | 8 | Daughter | — | Kansas |
| 6 | Jacob W Offenbacker | 81 | Uncle | — | Illinois |
| 7 | Elizabeth E Shook | 78 | Mother W | — | Illinois |
| 8 | Floyd E Baldwin | 30 | Head | Signal Man | Missouri |
| 9 | Mabel Baldwin | 22 | Wife | — | Kansas |
| 10 | Raymond Baldwin | 3 | Son | — | Kansas |
| 11 | Eleanor Baldwin | 1 | Daughter | — | Kansas |
| 12 | Alvmon Roberts | 33 | Head | Driller | Iowa |
| 13 | Evelyn Roberts | 32 | Wife | — | Kansas |
| 14 | Harold S Roberts THIS PERSON | 12 | Son | — | Kansas |
| 15 | Charles L Roberts | 9 | Son | — | Kansas |
| 16 | Lila M Roberts | 8 | Daughter | — | Kansas |
| 17 | Clarence Martin | 37 | Roomer | Laborer | Arkansas |
| 18 | Willie Walter | 38 | Roomer | Laborer | Texas |
| 19 | Jose Gutierrez | 28 | Roomer | Laborer | Mexico |
| 20 | Tomas Martinez | 29 | Roomer | Laborer | Mexico |
| 21 | Charles Smith | 24 | Head | Laborer | Kansas |
| 22 | Georgia Smith | 20 | Wife | — | Kansas |
| 23 | Dorthy Smith | 0 | Daughter | — | Kansas |
| 24 | Ellis Stegall | 38 | Boarder | Laborer | Iowa |
| 25 | Lema F Knop | 29 | Head | Trucking | Illinois |
| 26 | Kitty C Knop | 31 | Wife | Teacher | Kansas |
| 27 | Charles Hofstrom | 63 | Head | Farmer | Kansas |
| 28 | Georgia Hofstrom | 60 | Wife | — | Iowa |
| 29 | Charles Haselrode | 47 | Head | R. D. Carrier | Kansas |
| 30 | Lillian Haselrode | 45 | Wife | — | Kansas |
| 31 | Anna Haselrode | 12 | Daughter | — | Kansas |
| 32 | John W Ross | 57 | Brother in Law | Disabled | Nebraska |
| 33 | Edgar C Ferguson | 52 | Head | Manager | Kansas |
| 34 | Lydia Ferguson | 49 | Wife | — | Tennessee |
| 35 | Charles C Ferguson | 53 | Head | Mechanic | Kansas |
| 36 | Clarence C Ferguson | 21 | Son | Barber | Kansas |
| 37 | Lela Faye Ferguson | 12 | Daughter | — | Kansas |
| 38 | Thomas Haldren | 81 | Head | Retired | Ohio |
| 39 | Durock Watts | 40 | Son in Law | Mechanic | Kansas |
| 40 | Fannie Watts | 43 | Daughter | — | Arkansas |
| 41 | Jessie L Roberts | 31 | Head | Truck Driver | Iowa |
| 42 | Lola Roberts | 29 | Wife | — | Kansas |
| 43 | Wayertt Roberts | 7 | Son | — | Kansas |
| 44 | Virginia M Roberts | 4 | Daughter | — | Kansas |
| 45 | Nadine Roberts | 1 | Daughter | — | Kansas |
| 46 | Clyde Wolf | 53 | Head | R. D. Carrier | Kansas |
| 47 | Lula Wolf | 55 | Wife | — | Kansas |
| 48 | Leroy Wolf | 22 | Son | Laborer | Kansas |
| 49 | Helen Burlough | 5 | Grand Dau | — | Kansas |
Pedigree Summary
Harold + 2 siblings
Gen 1 · 3 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)