JB
James Boyle — 1930 US Census Record
Model Tree available1930 United States Federal Census · Sangamon, Illinois
Our Model Tree links this James Boyle across the 1910, 1920 and 1930 US Censuses in Sangamon, Illinois (XGBoost, ~Confirmed), with identified parents Edward & Edward — first a son (b.~1908), then head of a 9-person household.
Age 22
b. ~1908
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sangamon, Illinois |
| Surname | Boyle |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Coal Miner |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Coal Miner |
| Township / Ward | Village Of Thayer |
| Est. Birth Year | ~1908 |
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 James | Age | Birth yr |
|---|---|---|---|---|
| Nellie Boyle | Spouse | — | 39 | ~1891 |
| James Boyle | Son | — | 22 | ~1908 |
| Ernest Boyle | Son | — | 18 | ~1912 |
| Robert Boyle | Son | — | 19 | ~1911 |
| Dorothy Boyle | Daughter | — | 13 | ~1917 |
| Edward Boyle | Head | — | 42 | ~1888 |
| Edward Boyle | Son | — | 15 | ~1915 |
| Margaret Boyle | Daughter | — | 11 | ~1919 |
| John Boyle | Son | — | 21 | ~1909 |
Census Appearances
1910
Sangamon, Illinois
Son, age 2
Sangamon, Illinois · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyle |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Sangamon, Illinois
Son, age 12
Sangamon, Illinois · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyle |
| Given Name | James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Sangamon, Illinois
Son, age 22
Sangamon, Illinois · implied b. ~1908 — 9 household members
| Surname | Boyle |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Coal Miner |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 James Boyle across 3 US Census years (1910, 1920 and 1930) in Sangamon, Illinois, using XGBoost record linkage. Identified parents: father Edward Boyle (~0.92 confidence) and father Edward Boyle (~0.92 confidence) and mother Nellie Boyle (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Edward Boyle
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Edward Boyle
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Nellie Boyle
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Boyle
Son · 1930 · age 22 · b. ~1908 · Illinois
★ You are viewing this record
Sibling
Margaret Boyle
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Boyle
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Boyle
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Boyle
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Boyle
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Boyle
Sibling · 1930 · age 13
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 — Sangamon, Illinois
Open full size
1930 US Federal Census — Sangamon, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel558:0049)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Morris | 33 | Head | Truck Driver | Illinois |
| 2 | Elizabeth Morris | 31 | Wife | — | Illinois |
| 3 | Ruth Ann Morris | 2 | Daughter | — | Illinois |
| 4 | William Jr. Morris | 0 | Son | — | Illinois |
| 5 | James Baird | 43 | Head | Coal Miner | Scotland |
| 6 | Jennie Baird | 35 | Wife | — | Illinois |
| 7 | Thomas Jr. Baird | 1 | Son | — | Illinois |
| 8 | James Micheletta | 49 | Head | Laborer | Italy |
| 9 | Jennie Micheletta | 29 | Wife | — | Illinois |
| 10 | James Jr. Micheletta | 7 | Son | — | Illinois |
| 11 | Samuel Micheletta | 6 | Son | — | Illinois |
| 12 | John Harolik | 42 | Head | Coal Miner | Czechoslovakia |
| 13 | Susan Harolik | 40 | Wife | — | Czechoslovakia |
| 14 | Susan Jr. Harolik | 17 | Daughter | — | Illinois |
| 15 | Andrew Harolik | 11 | Son | — | Illinois |
| 16 | Anna Harolik | 9 | Daughter | — | Illinois |
| 17 | Margaret Harolik | 7 | Daughter | — | Illinois |
| 18 | Mary Ann Harolik | 6 | Daughter | — | Illinois |
| 19 | Trosy Smelko | 36 | Head | House Work | Czechoslovakia |
| 20 | John Smelko | 17 | Son | Laborer | Illinois |
| 21 | Joseph Smelko | 10 | Son | — | Illinois |
| 22 | Anton Brother Butru | 39 | Boarder | Coal Miner | Italy |
| 23 | Marguerite Butru | 20 | Boarder | Factory | Illinois |
| 24 | Amelia Butru | 18 | Boarder | — | Illinois |
| 25 | George Bruno | 38 | Head | Coal Miner | Italy |
| 26 | Jennie Bruno | 37 | Wife | — | Illinois |
| 27 | Thomas Bruno | 15 | Son | — | Illinois |
| 28 | Christine Bruno | 13 | Daughter | — | Illinois |
| 29 | James Bruno | 11 | Son | — | Illinois |
| 30 | Thomas J. Williams | 49 | Head | Coal Miner | Illinois |
| 31 | George Watson | 41 | Head | Truck Driver | Illinois |
| 32 | Nellie Watson | 35 | Wife | — | Illinois |
| 33 | Berniece Watson | 1 | Daughter | — | Illinois |
| 34 | Abram Morris | 37 | Brother-in-law | Farmer Renter | Illinois |
| 35 | Mary Martina | 51 | Head | House Work | Italy |
| 36 | Louis Martina | 20 | Son | Factory | Illinois |
| 37 | Julia Martina | 18 | Son | Servant Hotel | Illinois |
| 38 | Elizabeth Martina | 14 | Daughter | — | Illinois |
| 39 | Edward Boyle | 42 | Head | Coal Miner | Illinois |
| 40 | Nellie Boyle | 39 | Wife | — | Illinois |
| 41 | James Boyle THIS PERSON | 22 | Son | Coal Miner | Illinois |
| 42 | John Boyle | 21 | Son | Odd Jobs | Illinois |
| 43 | Robert Boyle | 19 | Son | Coal Miner | Illinois |
| 44 | Ernest Boyle | 18 | Son | Odd Jobs | Illinois |
| 45 | Edward Jr. Boyle | 15 | Son | — | Illinois |
| 46 | Dorothy Boyle | 13 | Daughter | — | Illinois |
| 47 | Margaret D. Boyle | 11 | Daughter | — | Illinois |
| 48 | Moses Brian | 44 | Head | Laborer | Illinois |
| 49 | Laura Brian | 40 | Wife | — | Illinois |
| 50 | Raymond Brian | 20 | Son | Laborer | Illinois |
Pedigree Summary
James + 6 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)