FA
Frank Arnold — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Denver, Colorado
Our Model Tree links this Frank Arnold across the 1920 and 1930 US Censuses in Denver, Colorado (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 9-person household.
Age 48
b. ~1882
Male
Head
Born: Indiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Denver, Colorado |
| Surname | Arnold |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 28 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Proprietor |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Proprietor |
| Township / Ward | Denver City |
| Est. Birth Year | ~1882 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| William Arnold | Son | — | 16 | ~1914 |
| Frank Arnold | Son | — | 2 | ~1928 |
| Thomas Arnold | Son | — | 6 | ~1924 |
| Rose Arnold | Other | — | 39 | ~1891 |
| Joe Arnold | Son | — | 19 | ~1911 |
| Frank Arnold | Head | — | 48 | ~1882 |
| Richard Arnold | Son | — | 14 | ~1916 |
| Lucille Arnold | Daughter | — | 18 | ~1912 |
| Ralph Arnold | Son | — | 12 | ~1918 |
Census Appearances
1920
Denver, Colorado
Head, age 37
Denver, Colorado · implied b. ~1883 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Arnold |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Salesman |
| Industry | Bakery |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Denver, Colorado
Head, age 48
Denver, Colorado · implied b. ~1882 — 9 household members
| Surname | Arnold |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 28 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Proprietor |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Frank Arnold across 2 US Census years (1920 and 1930) in Denver, Colorado, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Arnold
Head · 1930 · age 48 · b. ~1882 · Colorado
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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:1930:15thcensus233unit:0576)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Virginia W | 39 | Head | Stenographer | Pennsylvania |
| 2 | Allen L | 20 | Son | Clerk | Indiana |
| 3 | Thomas D Charles | 67 | Head | — | Oregon |
| 4 | Mary L Charles | 56 | Housekeeper | Nurse | New York |
| 5 | James F Charles | 20 | Son | Electrician | Colorado |
| 6 | Mary J Charles | 23 | Daughter | Stenographer | Colorado |
| 7 | Marcus J Robbins | 52 | Head | Proprietor | Russia |
| 8 | Rose C Robbins | 44 | Wife-H | Sales Lady | Germany |
| 9 | Gertrude B Ashton | 38 | Head | None | Colorado |
| 10 | Frank Arnold THIS PERSON | 48 | Head | Proprietor | Indiana |
| 11 | Rose M Arnold | 39 | Wife-H | None | Indiana |
| 12 | Joe Arnold | 19 | Son | Waiter | Colorado |
| 13 | Lucille Arnold | 18 | Daughter | None | Colorado |
| 14 | William Arnold | 16 | Son | None | Colorado |
| 15 | Richard Arnold | 14 | Son | None | Colorado |
| 16 | Ralph Arnold | 12 | Son | None | Colorado |
| 17 | Thomas Arnold | 6 | Son | None | Colorado |
| 18 | Frank Jr Arnold | 2 | Son | None | Colorado |
| 19 | Carl Ungefug | 45 | Head | Laborer | Russia |
| 20 | Emily Ungefug | 40 | Wife-H | Laundress | Russia |
| 21 | Elizabeth Ungefug | 17 | Daughter | Sack Cutter | Illinois |
| 22 | John Ungefug | 15 | Son | Paper Boy | Illinois |
| 23 | Ella Ungefug | 13 | Daughter | None | Illinois |
| 24 | Emma Ungefug | 10 | Daughter | None | Colorado |
| 25 | Freda Ungefug | 9 | Daughter | None | Colorado |
| 26 | Alma Mickleham | 55 | Head | None | Sweden |
| 27 | Janet Mickleham | 27 | Daughter | Stenographer | Colorado |
| 28 | John Dohoney | 50 | Boarder | Secretary | New York |
| 29 | Catherine Evans | 48 | Lodger | Bookkeeper | Illinois |
| 30 | John Russell | 40 | Head | Salesman | Scotland |
| 31 | Carrie Russell | 44 | Wife-H | None | Tennessee |
| 32 | John Robertson | 11 | Step-son | None | Missouri |
| 33 | Charles Roeder | 30 | Lodger | Shipping Clerk | Kentucky |
| 34 | James J Riordan | 53 | Head | Foreman | Montana |
| 35 | Nora Riordan | 56 | Wife-H | None | Canada-English |
| 36 | Clarence Riordan | 26 | Son | None | Nebraska |
| 37 | Alice L Riordan | 24 | Daughter | Operator | Nebraska |
| 38 | Linus M Riordan | 15 | Son | None | Nebraska |
| 39 | Anna G Mullin | 49 | Sister-in-law | Bookkeeper | Nebraska |
| 40 | Ellen Mullin | 52 | Sister-in-law | Marker | Canada-English |
| 41 | Edward D Banghaf | 67 | Head | None | Pennsylvania |
| 42 | Barbara Banghaf | 64 | Wife-H | None | Pennsylvania |
| 43 | Ruth Hess | 29 | Daughter | Filing Clerk | Colorado |
| 44 | Marvin G Hess | 7 | Grand son | None | Colorado |
| 45 | Henry A Willis | 65 | Head | Salesman | England |
| 46 | Ella G Willis | 56 | Wife-H | Maker | Ohio |
| 47 | G. M. Cinnamon | 92 | Mother-in-law | None | Ohio |
| 48 | Milward T Cook | 31 | Head | Salesman | Colorado |
| 49 | Anne K Cook | 25 | Wife-H | None | Tennessee |
| 50 | Walker B Cook | 0 | Son | None | Missouri |
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)