WI
William Irwin — 1930 US Census Record
Model Tree available1930 United States Federal Census · Union, Tennessee
Our Model Tree links this William Irwin across the 1910, 1920 and 1930 US Censuses in Union, Tennessee (XGBoost, ~Confirmed), with identified parents Laura — first a head (b.~1895), then head of a 4-person household.
Age 35
b. ~1895
Male
Head
Born: Tennessee
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Union, Tennessee |
| Surname | Irwin |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 22 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Additional Details | |
| Occupation | Farmer |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Farmer |
| Township / Ward | Civil District No 4 Part Geog 71030 Precinct 5 |
| Est. Birth Year | ~1895 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Nettie Irwin | Spouse | — | 30 | ~1900 |
| William Irwin | Head | — | 35 | ~1895 |
| Lawrence Irwin | Son | — | 11 | ~1919 |
| Mary Irwin | Daughter | — | 7 | ~1923 |
Census Appearances
1910
Union, Tennessee
Son, age 15
Union, Tennessee · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Irwin |
| Given Name | William M. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farmer |
| Industry | Labourer |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1920
Union, Tennessee
Head, age 25
Union, Tennessee · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Irwin |
| Given Name | Willie |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Union, Tennessee
Head, age 35
Union, Tennessee · implied b. ~1895 — 4 household members
| Surname | Irwin |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 22 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Farmer |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 William Irwin across 3 US Census years (1910, 1920 and 1930) in Union, Tennessee, using XGBoost record linkage. Identified parents: mother Laura Irwin (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Laura Irwin
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Irwin
Head · 1930 · age 35 · b. ~1895 · Tennessee
★ 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 — Union, Tennessee
Open full size
1930 US Federal Census — Union, Tennessee
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2280unit:0469)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Sharp | 53 | Head | Farmer | Tennessee |
| 2 | Callie Sharp | 57 | Wife | — | Tennessee |
| 3 | Matilda Hubbs | 79 | Mother-in-law | — | Tennessee |
| 4 | Broydus B. Turner | 19 | Nephew | Farmer | Tennessee |
| 5 | Lila Turner | 19 | Niece | — | Tennessee |
| 6 | Freeman Sharp | 44 | Head | Farmer | Tennessee |
| 7 | Mamie Sharp | 40 | Wife | — | Tennessee |
| 8 | Ivan Sharp | 16 | Son | — | Tennessee |
| 9 | Vaughn Sharp | 14 | Son | — | Tennessee |
| 10 | James Sharp | 10 | Son | — | Tennessee |
| 11 | Loraine Sharp | 3 | Daughter | — | Tennessee |
| 12 | Phebe Sharp | 47 | Head | Farmer | Tennessee |
| 13 | Harvey Sharp | 39 | Brother | Farmer | Tennessee |
| 14 | Vertrie Sharp | 23 | Nephew | Teacher | Tennessee |
| 15 | Neill Baker | 52 | Head | Farmer | Tennessee |
| 16 | Janie Baker | 39 | Wife | — | Tennessee |
| 17 | Grace Baker | 15 | Daughter | — | Tennessee |
| 18 | Helen Baker | 12 | Daughter | — | Tennessee |
| 19 | Berice Sharp | 37 | Head | Farmer | Tennessee |
| 20 | Elva Sharp | 36 | Wife | — | Tennessee |
| 21 | Conley Sharp | 5 | Son | — | Tennessee |
| 22 | Anna Lee Sharp | 1 | Daughter | — | Tennessee |
| 23 | Isaac L. Wilson | 53 | Head | Farmer | Tennessee |
| 24 | Eliza Wilson | 52 | Wife | — | Alabama |
| 25 | Rudolph Wilson | 25 | Son | Teacher | Tennessee |
| 26 | William Irwin THIS PERSON | 35 | Head | Farmer | Tennessee |
| 27 | Nettie Irwin | 30 | Wife | — | Tennessee |
| 28 | Lawrence Irwin | 11 | Son | — | Tennessee |
| 29 | Mary Lou Irwin | 7 | Daughter | — | Tennessee |
| 30 | Worth Sharp | 40 | Head | Farmer | Tennessee |
| 31 | Henry Sharp | 74 | Father | — | Tennessee |
| 32 | Mary A. Sharp | 42 | Daughter | — | Tennessee |
| 33 | Nelly Sharp | 9 | Sister | — | Tennessee |
| 34 | Wright Trotter | 26 | Head | Farmer | Tennessee |
| 35 | Rosa Trotter | 22 | Wife | — | Tennessee |
| 36 | Angelina Trotter | 52 | Head | Farmer | Tennessee |
| 37 | Willah Trotter | 22 | Daughter | Teacher | Tennessee |
| 38 | Beulah Trotter | 17 | Daughter | — | Tennessee |
| 39 | Freeman Sharp | 72 | Head | Farmer | Tennessee |
| 40 | Mary Sharp | 64 | Wife | — | Tennessee |
| 41 | Arlena Lindsey | 76 | Sister | — | Tennessee |
| 42 | Wilma Witt | 30 | Son-in-law | Laborer | Tennessee |
| 43 | Zella Witt | 27 | Daughter | — | Tennessee |
| 44 | Hedrick Witt | 2 | Grandson | — | Tennessee |
| 45 | Eston Ridenour | 26 | Head | Laborer | Tennessee |
| 46 | Eva Ridenour | 25 | Wife | — | Tennessee |
| 47 | Alene Ridenour | 4 | Daughter | — | Tennessee |
| 48 | Harley Ridenour | 2 | Son | — | Tennessee |
| 49 | Bobby Ridenour | 1 | Son | — | Tennessee |
| 50 | Thade Irwin | 53 | Lodger | Laborer | Tennessee |
Pedigree Summary
William
Gen 1 · 1 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)