RH
Robert Harrison — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Woodbury, Iowa
Our Model Tree links this Robert Harrison across the 1920, 1930 and 1940 US Censuses in Woodbury, Iowa (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 4-person household.
Age 41
b. ~1889
Male
Head
Born: England
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Woodbury, Iowa |
| Surname | Harrison |
| Given Name | Robert C |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1909 |
| Age at First Marriage | 23 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Salesman |
| Industry | Shoe Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 4500 |
| Birth Country | England |
| Birthplace (normalized) | england |
| Occupation | Salesman |
| Township / Ward | Sioux City City |
| Est. Birth Year | ~1889 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Harrison | Head | — | 41 | ~1889 |
| Ruth Harrison | Other | — | 38 | ~1892 |
| Robert Harrison | Son | — | 16 | ~1914 |
| William Harrison | Son | — | 15 | ~1915 |
Census Appearances
1920
Woodbury, Iowa
Head, age 32
Woodbury, Iowa · implied b. ~1888 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | Robert C |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1907 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | salesman |
| Industry | clothing store |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Home Owned/Rented | R |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Woodbury, Iowa
Head, age 41
Woodbury, Iowa · implied b. ~1889 — 4 household members
| Surname | Harrison |
| Given Name | Robert C |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1909 |
| Age at First Marriage | 23 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Salesman |
| Industry | Shoe Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Home Owned/Rented | O |
| Home Value / Rent | 4500 |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Woodbury-County, Iowa
Other, age 52
Woodbury-County, Iowa · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harrison |
| Given Name | Robert |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Divorced |
| Birthplace | England |
| 1935 Residence (City) | Sioux City |
| 1935 Residence (County) | Woodbury |
| Naturalization Status | Naturalized |
| Occupation | Salesman |
| Industry | Retail Store |
| Class of Worker | PW |
| Hours Worked | 57 |
| Income (1939) | 800 |
| Highest Grade | C-3 |
| 1935 Residence | Same Place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Robert Harrison across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Robert Harrison
Head · 1930 · age 41 · b. ~1889 · Iowa
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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 — Woodbury, Iowa
Open full size
1930 US Federal Census — Woodbury, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel690:0987)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry C Rogers | 56 | Head | Physician Surgeon | Iowa |
| 2 | Hattie L Rogers | 60 | Wife-H | None | Iowa |
| 3 | Evelyn G Rogers | 16 | Daughter | None | Iowa |
| 4 | Helen E Rogers | 27 | Daughter | Teacher | Iowa |
| 5 | Catherine Rogers | 25 | Daughter | Teacher | Iowa |
| 6 | Edgar W Clark | 30 | Head | Salesman | Minnesota |
| 7 | Ellen L Clark | 31 | Wife-H | Teacher | Minnesota |
| 8 | Willard P Clark | 6 | Son | None | Minnesota |
| 9 | Robert W Clark | 4 | Son | None | Minnesota |
| 10 | Robert C Harrison THIS PERSON | 41 | Head | Salesman | England |
| 11 | Ruth Harrison | 38 | Wife-H | Marcelling | Illinois |
| 12 | Robert L Harrison | 16 | Son | None | Iowa |
| 13 | William J Harrison | 15 | Son | None | Iowa |
| 14 | Bridget Bain | 80 | Head | None | Wisconsin |
| 15 | Webster W Lowry | 54 | Head | Boilermaker | Ohio |
| 16 | Mintie B Lowry | 54 | Wife-H | None | West Virginia |
| 17 | Clarence C Lowry | 19 | Son | None | Iowa |
| 18 | Phyllis A Lowry | 12 | Daughter | None | Iowa |
| 19 | Belvah E Brown | 47 | Head | Salesman | Nebraska |
| 20 | Mary Brown | 41 | Wife-H | None | Nebraska |
| 21 | William L Brown | 19 | Son | Bookkeeper | Nebraska |
| 22 | Worley F Brown | 17 | Son | None | Nebraska |
| 23 | William F Fahr | 85 | Father-in-law | None | Pennsylvania |
| 24 | James G Campbell | 57 | Head | Conductor | Illinois |
| 25 | Greta A Campbell | 27 | Wife-H | None | Germany |
| 26 | Louise C Campbell | 9 | Daughter | None | Nebraska |
| 27 | Lawrence A Campbell | 8 | Son | None | Nebraska |
| 28 | Earl E Campbell | 7 | Son | None | Nebraska |
| 29 | Joyce Elaine Campbell | 2 | Daughter | None | Iowa |
| 30 | Rexford M Truesdell | 41 | Head | Salesman | Iowa |
| 31 | Elizabeth Truesdell | 39 | Wife-H | None | Missouri |
| 32 | Patricia E Truesdell | 10 | Daughter | None | Missouri |
| 33 | James W Truesdell | 4 | Son | None | Iowa |
| 34 | Theodore N Truesdell | 1 | Son | None | Iowa |
| 35 | Lucius J Abbey | 63 | Head | Agent | Iowa |
| 36 | Jessie E Abbey | 56 | Wife-H | None | Iowa |
| 37 | Wendell S Abbey | 30 | Son | Linotype | Iowa |
| 38 | Howard Abbey | 11 | Son | None | Iowa |
| 39 | Helen E Abbey | 9 | Daughter | None | Iowa |
| 40 | David F Abbey | 4 | Grandson | None | Iowa |
| 41 | Marie Regynski | 18 | Maid | Maid | South Dakota |
| 42 | William F Geddie | 61 | Head | Proprietor | Iowa |
| 43 | Nell Geddie | 57 | Wife-H | None | Iowa |
| 44 | Anna W Williams | 60 | Head-H | Teacher | Wisconsin |
| 45 | Orrin L Widman | 47 | Lodger | Meat Cutter | New York |
| 46 | Mary E Widman | 40 | Lodger | Saleslady | New York |
| 47 | Michael J Coad | 33 | Head | Assistant Superintendent | Missouri |
| 48 | Dorothy Coad | 32 | Wife-H | None | Missouri |
| 49 | Darlene Coad | 8 | Daughter | None | Iowa |
| 50 | John Coad | 1 | Son | None | Iowa |
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)