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Grace Wood — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Grace Wood across the 1920, 1930 and 1940 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents John & John — first a daughter (b.~1910), then head of a 5-person household.
Age 20
b. ~1910
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Wood |
| Given Name | Grace M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Bookkeeper |
| Industry | Electrical |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Bookkeeper |
| Township / Ward | Everett City |
| Est. Birth Year | ~1910 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| John Wood | Head | — | 47 | ~1883 |
| Robert Wood | Son | — | 21 | ~1909 |
| Annette Wood | Other | — | 47 | ~1883 |
| Grace Wood | Daughter | — | 20 | ~1910 |
| John Wood | Son | — | 19 | ~1911 |
Census Appearances
1920
Middlesex, Massachusetts
Daughter, age 10
Middlesex, Massachusetts · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wood |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Canada |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 20
Middlesex, Massachusetts · implied b. ~1910 — 5 household members
| Surname | Wood |
| Given Name | Grace M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Bookkeeper |
| Industry | Electrical |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Daughter, age 30
Middlesex-County, Massachusetts · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wood |
| Given Name | Gertrude |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (County) | Middlesex |
| Highest Grade | No 8 |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Grace Wood across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Wood (~0.92 confidence) and father John Wood (~0.92 confidence) and father Joseph Lalonde (~0.92 confidence) and mother Annie Wood (~0.92 confidence) and mother Ethel Lalonde (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Wood
b. ~1883
Source father
● Household
· direct · ~0.92
Father
John Wood
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Joseph Lalonde
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Annie Wood
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Ethel Lalonde
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Grace Wood
Daughter · 1930 · age 20 · b. ~1910 · Massachusetts
★ You are viewing this record
Sibling
Robert Wood
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Wood
Sibling · 1930 · age 19
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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel918:0500)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Michael Pannullo | 43 | Head | Proprietor | Italy |
| 2 | Vincenza Pannullo | 35 | Wife-H | — | Italy |
| 3 | Vincent De Luca | 26 | Lodger | Clerk | Italy |
| 4 | Eleanor Lucanto | 11 | Ward | — | Massachusetts |
| 5 | Ernest Rosenfield | 47 | Head | Cabinet Maker | New York |
| 6 | Emma Rosenfield | 44 | Wife-H | — | Sweden |
| 7 | Arthur Fanell | 33 | Head | Salesman | Massachusetts |
| 8 | Mildred P Fanell | 31 | Wife-H | — | Massachusetts |
| 9 | William Fanell | 7 | Son | — | New Hampshire |
| 10 | Henry Appleby | 61 | Head | Carpenter | Scotland |
| 11 | Helen Appleby | 59 | Wife-H | — | Scotland |
| 12 | George Appleby | 27 | Son | Carpenter | Massachusetts |
| 13 | Ernest J Tavernas | 37 | Head | Machinist | Canada-French |
| 14 | Mabel Tavernas | 31 | Wife-H | — | New Hampshire |
| 15 | Jesse J Merchant | 23 | Son-in-law | Shoe Cutter | Massachusetts |
| 16 | Mary R Merchant | 17 | Daughter | — | Massachusetts |
| 17 | John Kitchen | 66 | Head | Carpenter | England |
| 18 | Isabella Kitchen | 62 | Wife-H | — | Maine |
| 19 | Walter C Kitchen | 25 | Son | Carpenter | Massachusetts |
| 20 | Ethel Kitchen | 20 | Daughter | Clerk | Massachusetts |
| 21 | Louise Kitchen | 19 | Daughter | Stenographer | Massachusetts |
| 22 | William B Kitchen | 13 | Son | — | Massachusetts |
| 23 | John Jones | 55 | Cousin | Pattern Maker | England |
| 24 | John J Wood | 47 | Head | Machinist | Massachusetts |
| 25 | Annette Wood | 47 | Wife-H | — | Massachusetts |
| 26 | Robert B Wood | 21 | Son | Clerk | Massachusetts |
| 27 | Grace M Wood THIS PERSON | 20 | Daughter | Bookkeeper | Massachusetts |
| 28 | John J Jr Wood | 19 | Son | Civil Engineer | Massachusetts |
| 29 | Walter Logan | 30 | Head | Mechanic | Maine |
| 30 | Myrtle Logan | 27 | Wife-H | — | Maine |
| 31 | Michael O'Donnell | 60 | Head | Laborer | Massachusetts |
| 32 | Annie O'Donnell | 51 | Wife-H | — | Massachusetts |
| 33 | Fred R Mathews | 25 | Head | Battery Man | Canada-English |
| 34 | Mary E Mathews | 21 | Wife-H | — | Canada-English |
| 35 | Frank Hurlburt | 49 | Head | Carpenter | Canada-English |
| 36 | Lillian Hurlburt | 44 | Wife-H | — | Canada-English |
| 37 | Carolyn Hurlburt | 20 | Daughter | Clerk | Canada-English |
| 38 | Dorothy Hurlburt | 16 | Daughter | Clerk | Massachusetts |
| 39 | Carl A Hogberg | 50 | Head | Pattern Maker | Sweden |
| 40 | Ann E Hogberg | 50 | Wife-H | — | Sweden |
| 41 | Francis Balukowski | 47 | Head | Laborer | Germany-Polish |
| 42 | Elizabeth Balukowski | 49 | Wife-H | — | Poland |
| 43 | Walter G Balukowski | 16 | Son | — | Massachusetts |
| 44 | Francis J Balukowski | 11 | Son | — | Massachusetts |
| 45 | Thomas J Balukowski | 6 | Son | — | Massachusetts |
| 46 | Frank Mason | 35 | Head | Laborer | Massachusetts |
| 47 | Michael Daley | 65 | Head | Watchman | Massachusetts |
| 48 | Mary L Daley | 60 | Wife-H | — | Massachusetts |
| 49 | William M Bailey | 17 | Lodger | — | Massachusetts |
Pedigree Summary
Grace + 2 siblings
Gen 1 · 5 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)