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John Boyer — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, Massachusetts
Our Model Tree links this John Boyer across the 1920 and 1930 US Censuses in Essex, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 7-person household.
Age 15
b. ~1915
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, Massachusetts |
| Surname | Boyer |
| Given Name | John H Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Town Of Nahant |
| Est. Birth Year | ~1915 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Carol Boyer | Daughter | — | 5 | ~1925 |
| John Boyer | Head | — | 40 | ~1890 |
| Phillip Boyer | Son | — | 4 | ~1926 |
| John Boyer | Son | — | 15 | ~1915 |
| Irma Boyer | Daughter | — | 8 | ~1922 |
| Helen Boyer | Daughter | — | 12 | ~1918 |
| Mabel Boyer | Spouse | — | 38 | ~1892 |
Census Appearances
1920
Essex, Massachusetts
Son, age 5
Essex, Massachusetts · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyer |
| Given Name | John M |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Essex, Massachusetts
Son, age 15
Essex, Massachusetts · implied b. ~1915 — 7 household members
| Surname | Boyer |
| Given Name | John H Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Maine |
| Mother's Birthplace | Massachusetts |
| 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 John Boyer across 2 US Census years (1920 and 1930) in Essex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
John Boyer
Son · 1930 · age 15 · b. ~1915 · Massachusetts
★ You are viewing this record
Sibling
Helen Boyer
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irma Boyer
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carol Boyer
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Phillip Boyer
Sibling · 1930 · age 4
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
50 people indexed on this census page (ia:1930:massachusettscensus00reel901:0211)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Margaret J Flemming | 50 | Servant | Housekeeper | Scotland |
| 52 | Rachel Grover | 78 | Head | — | New Hampshire |
| 53 | Olive R Grover | 45 | Daughter | Teacher | Massachusetts |
| 54 | Mary E O'Connell | 67 | Head | — | Massachusetts |
| 55 | Alice C Mcintosh | 78 | Head | — | Massachusetts |
| 56 | Alice Jones | 55 | Servant | Maid | Massachusetts |
| 57 | Patrick O'Brien | 55 | Head | Laborer | Irish Free State |
| 58 | Ellen O'Brien | 60 | Wife | — | Irish Free State |
| 59 | Catherine O'Brien | 23 | Daughter | — | Massachusetts |
| 60 | Thomas O'Brien | 1 | Grandson | — | Massachusetts |
| 61 | Louis A De Mange | 27 | Head | Gardner | Massachusetts |
| 62 | Grace De Mange | 21 | Wife | — | New York |
| 63 | Marie De Mange | 3 | Daughter | — | Massachusetts |
| 64 | Joseph Brayton | 11 | Nephew | — | Massachusetts |
| 65 | Fred J Grant | 49 | Head | Carpenter | Massachusetts |
| 66 | Agnes Grant | 43 | Wife | — | Massachusetts |
| 67 | Myles J Grant | 13 | Son | — | Massachusetts |
| 68 | Mary J Grant | 11 | Daughter | — | Massachusetts |
| 69 | Thomas Grant | 11 | Son | — | Massachusetts |
| 70 | Frederick J Grant | 10 | Son | — | Massachusetts |
| 71 | Geneva E Grant | 7 | Daughter | — | Massachusetts |
| 72 | Richard C Grant | 4 | Son | — | Massachusetts |
| 73 | George W Todd | 37 | Head | Conductor | New Hampshire |
| 74 | Emma B Todd | 40 | Wife | — | Massachusetts |
| 75 | Harriet E Todd | 9 | Daughter | — | New Hampshire |
| 76 | Arthur J Todd | 9 | Son | — | New Hampshire |
| 77 | John H Boyer | 40 | Head | Road Agent | Maine |
| 78 | Mabel A Boyer | 38 | Wife | — | Massachusetts |
| 79 | John H Jr Boyer THIS PERSON | 15 | Son | — | Massachusetts |
| 80 | Helen E Boyer | 12 | Daughter | — | Massachusetts |
| 81 | Irma J Boyer | 8 | Daughter | — | Massachusetts |
| 82 | Carol M Boyer | 5 | Daughter | — | Massachusetts |
| 83 | Phillip C Boyer | 4 | Son | — | Massachusetts |
| 84 | David Salimini | 38 | Head | Foreman | Italy |
| 85 | Agnes Salimini | 35 | Wife | — | Italy |
| 86 | Antonnetta Salimini | 15 | Daughter | — | Italy |
| 87 | Carmen Salimini | 8 | Son | — | Italy |
| 88 | Margaret Mitchell | 51 | Head | Asst. Adv. Man. | New York |
| 89 | Sarnia A Garin | 58 | Sister | — | New York |
| 90 | William Garin | 60 | Bro-in-law | Salesman | Massachusetts |
| 91 | Melburn Venot | 48 | Head | Caretaker | Canada English |
| 92 | Margaret Venot | 49 | Wife | — | Scotland |
| 93 | William E Mcginnis | 41 | Head | Proprietor | Massachusetts |
| 94 | Mary Mcginnis | 33 | Wife | — | Massachusetts |
| 95 | William E Jr Mcginnis | 11 | Son | — | Massachusetts |
| 96 | Mary M Mcginnis | 9 | Daughter | — | Massachusetts |
| 97 | Walter E Mcginnis | 6 | Son | — | Massachusetts |
| 98 | Mary A Hopkins | 75 | Mother-in-law | — | Irish Free State |
| 99 | Annie H Johnson | 45 | Head | Proprietor | Massachusetts |
| 100 | F. Alfred Johnson | 19 | Son | — | 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)