JD
Joseph Doyle — 1930 US Census Record
Model Tree available1930 United States Federal Census · Dubuque, Iowa
Our Model Tree links this Joseph Doyle across the 1910, 1920 and 1930 US Censuses in Dubuque, Iowa (XGBoost, ~Confirmed), with identified parents Daniel & Mary — first a head (b.~1892), then head of a 8-person household.
Age 38
b. ~1892
Male
Head
Born: Iowa
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Dubuque, Iowa |
| Surname | Doyle |
| Given Name | Joseph D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 32 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Additional Details | |
| Occupation | Agent and Sales |
| Industry | Auto Supply Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $4000 |
| Radio Set | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Agent And Sales |
| Township / Ward | Dubuque City |
| Est. Birth Year | ~1892 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Richard Doyle | Son | — | 4 | ~1926 |
| Joseph Doyle | Head | — | 38 | ~1892 |
| Norene Devaney | Other | — | 63 | ~1867 |
| Dorrance Doyle | Son | — | 1 | ~1929 |
| Gerald Doyle | Son | — | ~1930 | |
| Rachel Doyle | Spouse | — | 28 | ~1902 |
| Francis Doyle | Son | — | 1 | ~1929 |
| Mary Doyle | Other | — | 75 | ~1855 |
Census Appearances
1910
Dubuque, Iowa
Son, age 18
Dubuque, Iowa · implied b. ~1892 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | Joseph D |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Ire English |
| Mother's Birthplace | Iowa |
| Occupation | Bookkeeper |
| Industry | Chemical Co |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1920
Dubuque, Iowa
Son, age 28
Dubuque, Iowa · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doyle |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Dep. Collector |
| Industry | Int. Rev. Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Dubuque, Iowa
Head, age 38
Dubuque, Iowa · implied b. ~1892 — 8 household members
| Surname | Doyle |
| Given Name | Joseph D |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 32 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Agent and Sales |
| Industry | Auto Supply Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | $4000 |
| Radio Set | R |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Joseph Doyle across 3 US Census years (1910, 1920 and 1930) in Dubuque, Iowa, using XGBoost record linkage. Identified parents: father Daniel Doyle (~0.92 confidence) and mother Mary Doyle (~0.92 confidence) and mother Mary Doyle (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Daniel Doyle
b. ~1845
Source father
● Household
· direct · ~0.92
Mother
Mary Doyle
b. ~1855
Source mother
● Household
· direct · ~0.92
Mother
Mary Doyle
b. ~1860
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Joseph Doyle
Head · 1930 · age 38 · b. ~1892 · Iowa
★ 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 — Dubuque, Iowa
Open full size
1930 US Federal Census — Dubuque, Iowa
Page Contents
50 people indexed on this census page (ia:1930:iowacensus00reel653:0910)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Adeline M Fitzpatrick | 8 | Daughter | — | Iowa |
| 2 | Frank J Wickham | 34 | Head | Laborer | Iowa |
| 3 | Martha E Wickham | 30 | Wife | — | Iowa |
| 4 | Margaret M Wickham | 3 | Daughter | — | Iowa |
| 5 | Dennis Sheehan | 59 | Head | Laborer | Irish Free State |
| 6 | Catherine Sheehan | 54 | Wife | — | Iowa |
| 7 | Hannah Mcguinness | 55 | Head | — | Irish Free State |
| 8 | Marie Mcguinness | 34 | Daughter | — | Iowa |
| 9 | Hilda Mcguinness | 31 | Daughter | — | Iowa |
| 10 | John R Mcguinness | 29 | Son | Section Foreman | Iowa |
| 11 | Thomas F Duggan | 65 | Head | Policeman | Iowa |
| 12 | Agnes M Duggan | 54 | Wife | — | Dakota U.S. |
| 13 | Bernette Duggan | 15 | Daughter | — | Iowa |
| 14 | Joseph D Doyle THIS PERSON | 38 | Head | Agent And Sales | Iowa |
| 15 | Rachel C Doyle | 28 | Wife | — | Iowa |
| 16 | Richard B Doyle | 4 | Son | — | Iowa |
| 17 | Francis J Doyle | 1 | Son | — | Iowa |
| 18 | Dorrance D Doyle | 1 | Son | — | Iowa |
| 19 | Gerald W Doyle | 0 | Son | — | Iowa |
| 20 | Mary J Doyle | 75 | Mother | — | Iowa |
| 21 | Norene B Devaney | 63 | Aunt | — | Iowa |
| 22 | John P Roussel | 56 | Head | Flask Maker | Iowa |
| 23 | Mary Roussel | 62 | Wife | — | Germany |
| 24 | Hazel Mankel | 21 | Daughter | Waitress | Iowa |
| 25 | Harold Gibbon | 18 | Son-in-law | Mail Carrier Asst | Iowa |
| 26 | Milton Gibbon | 18 | Son-in-law | Cement Work | Iowa |
| 27 | George Kirkpatrick | 54 | Head | — | Wisconsin |
| 28 | Lucille M Kirkpatrick | 53 | Wife | — | Wisconsin |
| 29 | Lloyd Kirkpatrick | 21 | Son | Laborer | Wisconsin |
| 30 | Lois D Kirkpatrick | 17 | Daughter | Labeler | Wisconsin |
| 31 | Keith L Kirkpatrick | 16 | Son | — | Iowa |
| 32 | Bernice Kirkpatrick | 25 | Daughter | Sewing | Wisconsin |
| 33 | Robert L Kirkpatrick | 31 | Son-in-law | — | Indiana |
| 34 | Helen L Stratton | 27 | Head | Teacher | Iowa |
| 35 | Catherine Stratton | 2 | Daughter | — | Iowa |
| 36 | Joan M Stratton | 1 | Daughter | — | Iowa |
| 37 | Eileen L Stratton | 0 | Daughter | — | Iowa |
| 38 | Mary Mcclean | 53 | Head | — | Iowa |
| 39 | Wilda R Lennox | 30 | Nephew | Laborer | South Dakota |
| 40 | Emil Roussel | 54 | Head | Wood Worker | Iowa |
| 41 | Elizabeth Roussel | 49 | Wife | — | Iowa |
| 42 | Mary E Foy | 53 | Head | — | Iowa |
| 43 | Melitta M Foy | 20 | Daughter | Telephone Oper | Iowa |
| 44 | John Riley | 96 | Father | — | Irish Free State |
| 45 | Henry D Dulst | 29 | Head | Repairman | Iowa |
| 46 | Nadine Dulst | 23 | Wife | — | Iowa |
| 47 | Henry L Dulst | 5 | Son | — | Iowa |
| 48 | James E Dulst | 1 | Son | — | Iowa |
| 49 | George E Fitz | 55 | Head | Agent | Iowa |
| 50 | Carrie Fitz | 54 | Wife | — | Iowa |
Pedigree Summary
Joseph
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)