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Henry Walker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Henry Walker across the 1920, 1930 and 1940 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 4-person household.
Age 54
b. ~1876
Male
Head
Born: Massachusetts
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Walker |
| Given Name | Henry J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 25 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Sheriff |
| Industry | County Govt. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Sheriff |
| Township / Ward | Medford City |
| Est. Birth Year | ~1876 |
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 Henry | Age | Birth yr |
|---|---|---|---|---|
| Pauline Walker | Daughter | — | 22 | ~1908 |
| Henry Walker | Head | — | 54 | ~1876 |
| Grace Walker | Other | — | 49 | ~1881 |
| Lyman Walker | Son | — | 26 | ~1904 |
Census Appearances
1920
Middlesex, Massachusetts
Head, age 44
Middlesex, Massachusetts · implied b. ~1876 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Henry D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Occupation | Deputy Sheriff |
| Industry | County |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Head, age 54
Middlesex, Massachusetts · implied b. ~1876 — 4 household members
| Surname | Walker |
| Given Name | Henry J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 25 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Occupation | Sheriff |
| Industry | County Govt. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Radio Set | R |
| Veteran | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Other, age 65
Middlesex-County, Massachusetts · implied b. ~1875 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Harry |
| Relationship to Head | Father-in-law |
| Sex | M |
| Color / Race | White |
| Age | 65 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Somerville City |
| 1935 Residence (County) | Middlesex |
| Occupation | Worker |
| Industry | Building |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Henry Walker across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Henry Walker
Head · 1930 · age 54 · b. ~1876 · Massachusetts
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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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel924:0224)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary E Spangenberg | 54 | Wife-H | None | New Jersey |
| 52 | Alice Spangenberg | 27 | Daughter | Teacher | New Jersey |
| 53 | Richard J. Manley | 59 | Head | Commercial Traveler | Ireland Free State |
| 54 | Annie J. Manley | 57 | Wife-H | None | Ireland Free State |
| 55 | Albert B. Manley | 30 | Son | Office Supervisor | Massachusetts |
| 56 | Richard J. Jr. Manley | 28 | Son | Machine Operator | Massachusetts |
| 57 | Bernice W. Manley | 26 | Daughter | Repair Clerk | Massachusetts |
| 58 | Christopher L. Manley | 23 | Son | Broker | Massachusetts |
| 59 | Katherine B. Manley | 20 | Daughter | None | Massachusetts |
| 60 | Jean Casson | 75 | Head | None | Scotland |
| 61 | Marion L. Kennedy | 35 | Adopted Daughter | Typist | Scotland |
| 62 | Harold R. Frederick | 40 | Head | Estimator | Massachusetts |
| 63 | Gretta L. Frederick | 47 | Wife-H | None | Maine |
| 64 | Richard H. Frederick | 16 | Son | None | Massachusetts |
| 65 | Lester E. Ayer | 60 | Head | Photographer | Maine |
| 66 | Julia M. Ayer | 48 | Wife-H | None | New Hampshire |
| 67 | Joseph H. Perkins | 48 | Roomer | Repairman | Maine |
| 68 | John J. Riley | 39 | Head | Printer | Massachusetts |
| 69 | Evelyn V. Riley | 39 | Wife-H | None | Massachusetts |
| 70 | Alice V. Riley | 13 | Daughter | None | Massachusetts |
| 71 | John R. Riley | 11 | Son | None | Massachusetts |
| 72 | Edward L. Riley | 7 | Son | None | Massachusetts |
| 73 | Mary J. Doherty | 75 | Mother-in-law | None | Massachusetts |
| 74 | Stephen J. Cashman | 45 | Head | Shipper | Massachusetts |
| 75 | Margaret H. Cashman | 45 | Wife-H | None | Newfoundland |
| 76 | James J. Cashman | 22 | Son | Packer | Massachusetts |
| 77 | William G. Cashman | 20 | Son | Packer | Massachusetts |
| 78 | Ruth L. Cashman | 18 | Daughter | Inspector | Massachusetts |
| 79 | John G. Cashman | 14 | Son | None | Massachusetts |
| 80 | Mary E. Cashman | 12 | Daughter | None | Massachusetts |
| 81 | Stephen J. Jr. Cashman | 9 | Son | None | Massachusetts |
| 82 | Thomas J. Cashman | 5 | Son | None | Massachusetts |
| 83 | Henry J. Walker THIS PERSON | 54 | Head | Sheriff | Massachusetts |
| 84 | Grace W. Walker | 49 | Wife-H | None | Massachusetts |
| 85 | Lyman R. Walker | 26 | Son | Mail Officer | Massachusetts |
| 86 | Pauline L. Walker | 22 | Daughter | Stenographer | Massachusetts |
| 87 | Alfred W. Landry | 36 | Head | Yard Master | Massachusetts |
| 88 | Marie J. Landry | 37 | Wife-H | None | Massachusetts |
| 89 | June M. Landry | 5 | Daughter | None | Massachusetts |
| 90 | Lawrence Murphy | 64 | Father-in-law | Constable | Canada English |
| 91 | Edward G. Murphy | 26 | Brother-in-law | Chauffeur | Massachusetts |
| 92 | Terrence J. Foley | 32 | Head | Bank Clerk | Massachusetts |
| 93 | Marion E. Foley | 30 | Wife-H | None | Massachusetts |
| 94 | Joseph A. Foley | 11 | Son | None | Massachusetts |
| 95 | Marjorie C. Foley | 10 | Daughter | None | Massachusetts |
| 96 | Anna E. Foley | 9 | Daughter | None | Massachusetts |
| 97 | Robert L. Foley | 5 | Son | None | Massachusetts |
| 98 | William A. Butters | 42 | Head | Locomotive Fireman | Massachusetts |
| 99 | Annie F. Butters | 46 | Wife-H | Buckle Maker | Massachusetts |
| 100 | Bertha L. Butters | 13 | Daughter | None | Massachusetts |
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)