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William Kirby — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Chittenden, Vermont
Our Model Tree links this William Kirby across the 1930 and 1940 US Censuses in Chittenden, Vermont (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 7-person household.
Age 38
b. ~1892
Male
Head
Born: Vermont
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Chittenden, Vermont |
| Surname | Kirby |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Vermont |
| Age at First Marriage | 22 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Additional Details | |
| Occupation | Bricklayer |
| Industry | Contractor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Occupation | Bricklayer |
| Township / Ward | Burlington Cit |
| 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| William Kirby | Head | — | 38 | ~1892 |
| Marie Kirby | Daughter | — | 3 | ~1927 |
| Katherine Kirby | Daughter | — | 1 | ~1929 |
| Beatrice Kirby | Daughter | — | 8 | ~1922 |
| Isabelle Kirby | Spouse | — | 27 | ~1903 |
| Alice Kirby | Daughter | — | 7 | ~1923 |
| Arline Kirby | Daughter | — | 5 | ~1925 |
Census Appearances
1930
Chittenden, Vermont
Head, age 38
Chittenden, Vermont · implied b. ~1892 — 7 household members
| Surname | Kirby |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Vermont |
| Age at First Marriage | 22 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Vermont |
| Occupation | Bricklayer |
| Industry | Contractor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1940
Chittenden-County, Vermont
Other, age 48
Chittenden-County, Vermont · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kirby |
| Given Name | William |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Vermont |
| 1935 Residence (City) | Burlington city |
| 1935 Residence (County) | Chittenden |
| Occupation | Printer |
| Industry | Printing & Pub. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1200 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
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 Kirby across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Kirby
Head · 1930 · age 38 · b. ~1892 · Vermont
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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 — Chittenden, Vermont
Open full size
1930 US Federal Census — Chittenden, Vermont
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2427unit:0710)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Alfred Chicoine | 27 | Head | None | Vermont |
| 52 | Margie Chicoine | 4 | Daughter | None | Vermont |
| 53 | Mary Girard | 50 | Aunt | None | New York |
| 54 | Maud Duprey | 54 | Head | Ironer | Canada-French |
| 55 | Robert Duprey | 15 | Son | None | Vermont |
| 56 | Stella Duprey | 25 | Daughter | Ironer | Vermont |
| 57 | Beatrice Duprey | 20 | Daughter | Mangler | Vermont |
| 58 | Wilfred Duprey | 26 | Son | Truck-Carrier | Vermont |
| 59 | Mary Mote | 41 | Head | None | Vermont |
| 60 | Austin Mote | 20 | Son | Shipping Clerk | Vermont |
| 61 | Catherine Mote | 19 | Daughter | Handing | Vermont |
| 62 | Dorothy Mote | 17 | Daughter | None | Vermont |
| 63 | Grace Mote | 15 | Daughter | None | Vermont |
| 64 | Kenneth Mote | 12 | Son | None | Vermont |
| 65 | Charles Mote | 10 | Son | None | Vermont |
| 66 | Maude Warren | 32 | Head | Housekeeper | Vermont |
| 67 | Frank Kennedy | 53 | Head | Laborer | New Hampshire |
| 68 | Susan Kennedy | 17 | Son | Laborer | Vermont |
| 69 | Nellie Logell | 34 | Housekeeper | Housekeeper | Vermont |
| 70 | John Lennich | 38 | Head | Plasterer | Pennsylvania |
| 71 | Rose Lennich | 26 | Wife | None | New Jersey |
| 72 | Mildred O'Connor | 12 | Daughter | None | Vermont |
| 73 | Julia Lennich | 78 | Grandmother | None | Vermont |
| 74 | William Kirby THIS PERSON | 38 | Head | Bricklayer | Vermont |
| 75 | Isabelle Kirby | 27 | Wife | None | Vermont |
| 76 | Beatrice Kirby | 8 | Daughter | None | Vermont |
| 77 | Alice Kirby | 7 | Daughter | None | Vermont |
| 78 | Arline Kirby | 5 | Daughter | None | Vermont |
| 79 | Marie Kirby | 3 | Daughter | None | Vermont |
| 80 | Katherine Kirby | 1 | Daughter | None | Vermont |
| 81 | Frank Barnes | 30 | Head | Laborer | Vermont |
| 82 | Cecile Barnes | 26 | Wife | None | Vermont |
| 83 | Arnold Barnes | 9 | Son | None | Vermont |
| 84 | Katherine Barnes | 5 | Daughter | None | Vermont |
| 85 | Raymond Barnes | 3 | Son | None | Vermont |
| 86 | Harold Barnes | 2 | Son | None | Vermont |
| 87 | Edward Burnett | 58 | Head | Road Commissioner | England |
| 88 | Cora Burnett | 41 | Wife | None | Vermont |
| 89 | John Sabatell | 23 | Head | Laborer | New York |
| 90 | Agnes Sabatell | 22 | Wife | None | Vermont |
| 91 | Daniel Sabatell | 3 | Son | None | Vermont |
| 92 | Antoine Duprey | 29 | Head | Laborer | New York |
| 93 | Elizabeth Duprey | 21 | Wife | None | Vermont |
| 94 | Robert Duprey | 6 | Son | None | Vermont |
| 95 | Bernice Duprey | 4 | Daughter | None | Vermont |
| 96 | Norman Duprey | 2 | Son | None | Vermont |
| 97 | Thelma Duprey | 1 | Daughter | None | Vermont |
| 98 | Harold Garrow | 23 | Head | Carpenter | Vermont |
| 99 | Mary Garrow | 18 | Wife | None | Vermont |
| 100 | Robert Garrow | 0 | Son | None | New York |
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)