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William Hayes — 1930 US Census Record
Model Tree available1930 United States Federal Census · Essex, Massachusetts
Our Model Tree links this William Hayes across the 1910, 1920 and 1930 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed), with identified parents George & George — first a son (b.~1904), then head of a 6-person household.
Age 26
b. ~1904
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, Massachusetts |
| Surname | Hayes |
| Given Name | William F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Lawyer |
| Industry | General Practice |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Lawyer |
| Township / Ward | Ipswich Town |
| Est. Birth Year | ~1904 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Esther Hayes | Daughter | — | 27 | ~1903 |
| Hilda Hayes | Daughter | — | 23 | ~1907 |
| George Hayes | Head | — | 59 | ~1871 |
| William Hayes | Son | — | 26 | ~1904 |
| J Hayes | Son | — | 22 | ~1908 |
| Bertha Hayes | Spouse | — | 53 | ~1877 |
Census Appearances
1910
Essex, Massachusetts
Son, age 6
Essex, Massachusetts · implied b. ~1904 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hayes |
| Given Name | William F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Essex, Massachusetts
Son, age 15
Essex, Massachusetts · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hayes |
| Given Name | William G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Essex, Massachusetts
Son, age 26
Essex, Massachusetts · implied b. ~1904 — 6 household members
| Surname | Hayes |
| Given Name | William F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Lawyer |
| Industry | General Practice |
| Class of Worker | OA |
| Can Read/Write | Yes |
| 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 William Hayes across 3 US Census years (1910, 1920 and 1930) in Essex, Massachusetts, using XGBoost record linkage. Identified parents: father George Hayes (~0.92 confidence) and father George Hayes (~0.92 confidence) and mother Bertha Hayes (~0.92 confidence) and mother Helen Hayes (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Hayes
b. ~1871
Source father
● Household
· direct · ~0.92
Father
George Hayes
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Bertha Hayes
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Helen Hayes
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Hayes
Son · 1930 · age 26 · b. ~1904 · Massachusetts
★ You are viewing this record
Sibling
Hilda Hayes
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Hayes
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Esther Hayes
Sibling · 1930 · age 27
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 — Essex, Massachusetts
Open full size
1930 US Federal Census — Essex, Massachusetts
Page Contents
43 people indexed on this census page (ia:1930:massachusettscensus00reel895:1027)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry W. Sears | 28 | Head | Laborer | Massachusetts |
| 2 | Winifred M. Sears | 28 | Wife | — | Massachusetts |
| 3 | Richard F. Sears | 5 | Son | — | Massachusetts |
| 4 | Paul G. Sears | 3 | Son | — | Massachusetts |
| 6 | C. Myron Brown | 84 | Head | — | Massachusetts |
| 7 | John J. Russell | 56 | Son-in-law | Asst Postmaster | Massachusetts |
| 8 | Bertha C. Russell | 54 | Daughter | — | Massachusetts |
| 9 | Fred G. Rose | 71 | Head | General Laborer | Massachusetts |
| 10 | Mary Rose | 65 | Wife | — | Massachusetts |
| 12 | Ernest G. Smith | 72 | Head | Physician | Massachusetts |
| 13 | Elizabeth A. Smith | 42 | Wife | — | Maine |
| 14 | Charlotte E. Smith | 14 | Daughter | — | Massachusetts |
| 15 | Ernest G. Jr. Smith | 12 | Son | — | Massachusetts |
| 16 | David S. Smith | 9 | Son | — | Massachusetts |
| 17 | Joan E. Smith | 5 | Daughter | — | Massachusetts |
| 19 | George H. M. Hayes | 59 | Head | Manager | Massachusetts |
| 20 | Bertha F. Hayes | 53 | Wife | — | Massachusetts |
| 21 | Esther B. Hayes | 27 | Daughter | Teacher | Massachusetts |
| 22 | William F. Hayes THIS PERSON | 26 | Son | Lawyer | Massachusetts |
| 23 | Hilda M. Hayes | 23 | Daughter | Teacher | Massachusetts |
| 24 | J. Mark Hayes | 22 | Son | — | Massachusetts |
| 26 | Edward F. Brown | 76 | Head | Druggist | Massachusetts |
| 27 | Carrie A. Brown | 71 | Wife | — | Massachusetts |
| 28 | Elizabeth Quind | 66 | Sister-in-law | — | Massachusetts |
| 29 | Katherine Blood | 28 | Lodger | Teacher | Massachusetts |
| 31 | Odellie Chenard | 48 | Head | Carpenter | Canada French |
| 32 | Jessie Chenard | 43 | Wife | — | New Hampshire |
| 33 | Helen Chenard | 14 | Son | Laborer | Massachusetts |
| 35 | Mary Murphy | 67 | Head | Housework | Massachusetts |
| 36 | Josephine Gomes | 65 | Mother-in-law | — | Nova Scotia |
| 37 | Edward J. Marcorella | 37 | Head | Proprietor | Massachusetts |
| 38 | Beatrice E. Marcorella | 35 | Wife | — | Massachusetts |
| 39 | Edward J. Jr. Marcorella | 10 | Son | — | Massachusetts |
| 40 | Mary Alma Marcorella | 3 | Daughter | — | Massachusetts |
| 41 | Frank O. Mcintire | 64 | Head | Laborer | Massachusetts |
| 43 | John D. Jr. Kelley | 3 | Son | — | Massachusetts |
| 44 | John D. Kelley | 38 | Head | Chauffeur | Canada English |
| 45 | Beatrice Kelley | 37 | Wife | — | Canada English |
| 46 | Joseph Kelley | 15 | Son | Laborer | Canada English |
| 47 | Elizabeth Kelley | 12 | Daughter | — | Massachusetts |
| 48 | Lorraine Kelley | 10 | Daughter | — | Massachusetts |
| 49 | Wilfred Kelley | 8 | Son | — | Massachusetts |
| 50 | Rosa Kelley | 5 | Son | — | Massachusetts |
Pedigree Summary
William + 3 siblings
Gen 1 · 4 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)