WM
William Mcgrath — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Chittenden, Vermont
Our Model Tree links this William Mcgrath across the 1920 and 1930 US Censuses in Chittenden, Vermont (XGBoost, ~Confirmed) — first a son (b.~1917), then head of a 11-person household.
Age 13
b. ~1917
Male
Son
Born: Vermont
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Chittenden, Vermont |
| Surname | McGrath |
| Given Name | William F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Township / Ward | Burlington City |
| Est. Birth Year | ~1917 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| John Mcgrath | Son | — | 24 | ~1906 |
| Elizabeth Mcgrath | Daughter | — | 19 | ~1911 |
| William Mcgrath | Son | — | 13 | ~1917 |
| Sarah Mcgrath | Daughter | — | 15 | ~1915 |
| Catherine Mcgrath | Daughter | — | 26 | ~1904 |
| Earl Mcgrath | Son | — | 18 | ~1912 |
| Joseph Mcgrath | Son | — | 14 | ~1916 |
| Margaret Mcgrath | Daughter | — | 22 | ~1908 |
| Helen Mcgrath | Daughter | — | 20 | ~1910 |
| Patrick Mcgrath | Head | — | 57 | ~1873 |
| Nellie Mcgrath | Other | — | 55 | ~1875 |
Census Appearances
1920
Chittenden, Vermont
Son, age 4
Chittenden, Vermont · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGrath |
| Given Name | William J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | New York |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1930
Chittenden, Vermont
Son, age 13
Chittenden, Vermont · implied b. ~1917 — 11 household members
| Surname | McGrath |
| Given Name | William F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| 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 Mcgrath across 2 US Census years (1920 and 1930) in Chittenden, Vermont, using XGBoost record linkage.
Show:
This person
Anchor record
William Mcgrath
Son · 1930 · age 13 · b. ~1917 · Vermont
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Sibling
Earl Mcgrath
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Mcgrath
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Mcgrath
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Mcgrath
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Mcgrath
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Mcgrath
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Mcgrath
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mcgrath
Sibling · 1930 · age 24
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 — Chittenden, Vermont
Open full size
1930 US Federal Census — Chittenden, Vermont
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2427unit:0874)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George S. Hulette | 57 | Head | Engineer | Massachusetts |
| 52 | Mabel E. Hulette | 48 | Wife-H | — | Canada-English |
| 53 | Margaret E. Hulette | 8 | Daughter | — | New Hampshire |
| 54 | Noah W. Murphy | 59 | Head | — | New York |
| 55 | Clarence M. Murphy | 35 | Son | — | Vermont |
| 56 | Isabelle M. Murphy | 25 | Daughter | Bookkeeper | Vermont |
| 57 | Emmett W. Murphy | 21 | Son | Laborer | Vermont |
| 58 | Mary Allen | 72 | Head | Storekeeper | Syria |
| 59 | Nelson Allen | 47 | Son | Bookkeeper | Syria |
| 60 | John W. Beatty | 29 | Head | Salesman | Vermont |
| 61 | Irma M. Beatty | 28 | Wife-H | — | New York |
| 62 | John W. Beatty | 3 | Son | — | Vermont |
| 63 | Robert D. Beatty | 2 | Son | — | Vermont |
| 64 | John Beatty | 70 | Father | Carpenter | Canada-English |
| 65 | James H. Monchries | 45 | Head | Painter | New Hampshire |
| 66 | Gladys Monchries | 50 | Wife-H | — | Vermont |
| 67 | Lloyd L. Swinger | 31 | Head | Laborer | Vermont |
| 68 | Minetta Swinger | 46 | Wife-H | Housekeeper | Canada-English |
| 69 | Milton B. Rivers | 18 | Stepson | Laborer | Vermont |
| 70 | Raymond C. Rivers | 15 | Stepson | — | Vermont |
| 71 | Patrick H. Mcgrath | 57 | Head | Packer | Vermont |
| 72 | Nellie T. Mcgrath | 55 | Wife-H | — | New York |
| 73 | Catherine E. Mcgrath | 26 | Daughter | Spinner | Vermont |
| 74 | John C. Mcgrath | 24 | Son | Laborer | Vermont |
| 75 | Margaret E. Mcgrath | 22 | Daughter | — | Vermont |
| 76 | Helen M. Mcgrath | 20 | Daughter | Graduate Nurse | Vermont |
| 77 | Elizabeth M. Mcgrath | 19 | Daughter | Laborer | Vermont |
| 78 | Earl J. Mcgrath | 18 | Son | — | Vermont |
| 79 | Sarah F. Mcgrath | 15 | Daughter | — | Vermont |
| 80 | Joseph E. Mcgrath | 14 | Son | — | Vermont |
| 81 | William F. Mcgrath THIS PERSON | 13 | Son | — | Vermont |
| 82 | Elphege J. Hebert | 27 | Head | Spinner | Canada-French |
| 83 | Marion R. Hebert | 27 | Wife-H | Stitcher | Canada-French |
| 84 | Doris E. Hebert | 8 | Daughter | — | Vermont |
| 85 | Florence L. Hebert | 5 | Daughter | — | Vermont |
| 86 | Leo J. Hebert | 4 | Son | — | New Hampshire |
| 87 | George W. Puff | 58 | Head | Proprietor | Massachusetts |
| 88 | George W. Jr. Puff | 24 | Son | Salesman | Vermont |
| 89 | Gladys M. Puff | 22 | Daughter-in-law | Stenographer | Massachusetts |
| 90 | Matthew J. Jr. Puff | 16 | Nephew | — | Massachusetts |
| 91 | Barbara J. Puff | 10 | Niece | — | Vermont |
| 92 | Arthur J. Laird | 47 | Head | Salesman | Iowa |
| 93 | Mabel M. Laird | 37 | Wife-H | Weaver | Vermont |
| 94 | Charles G. Laird | 24 | Son | Waitress | Vermont |
| 95 | Eugene J. Laird | 9 | Son | — | Vermont |
| 96 | William Laird | 17 | Stepson | — | Vermont |
| 97 | Mildred Laird | 16 | Stepdaughter | — | Vermont |
| 98 | Joseph H. St. Louis | 47 | Head | Laborer | Canada-French |
| 99 | Mabel H. St. Louis | 44 | Wife-H | — | Vermont |
| 100 | Joseph H. Jr. St. Louis | 4 | Son | Laborer | Vermont |
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)