JH
John Holt — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this John Holt across the 1900, 1910 and 1920 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1849), then head of a 4-person household.
Age 71
b. ~1849
Male
Head
Born: New Hampshire
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Holt |
| Given Name | John H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
| Township / Ward | Pepperell Town Part Of |
| Est. Birth Year | ~1849 |
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 1920 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Charles Bannon | Other | — | 46 | ~1874 |
| Lizzie Holt | Spouse | — | 65 | ~1855 |
| John Holt | Head | — | 71 | ~1849 |
| Lottie Bannon | Daughter | — | 45 | ~1875 |
Census Appearances
1900
Middlesex, Massachusetts
Head, age 51
Middlesex, Massachusetts · implied b. ~1849 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holt |
| Given Name | John H. J. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Birth Month | Nov |
| Birth Year | 1849 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Engineer Fire Dept |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1910
Middlesex, Massachusetts
Head, age 61
Middlesex, Massachusetts · implied b. ~1849 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Holt |
| Given Name | John H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Years Married | 37 |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Occupation | Retired |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
1920
Middlesex, Massachusetts
Head, age 71
Middlesex, Massachusetts · implied b. ~1849 — 4 household members
| Surname | Holt |
| Given Name | John H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 71 |
| Marital Status | Married |
| Birthplace | New Hampshire |
| Father's Birthplace | New Hampshire |
| Mother's Birthplace | New Hampshire |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | New Hampshire |
| Birth Country | United States |
| Birthplace (normalized) | new hampshire |
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 Holt across 3 US Census years (1900, 1910 and 1920) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
John Holt
Head · 1920 · age 71 · b. ~1849 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Middlesex, Massachusetts
Open full size
1920 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu717unit:0516)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Clara W Whitteridge | 76 | Wife | — | Massachusetts |
| 52 | Charles Whitteridge | 78 | Boarder | — | Massachusetts |
| 53 | Etta Benton | 82 | Boarder | — | Massachusetts |
| 54 | Fanny Robb | 53 | Servant | Servant | Massachusetts |
| 55 | Melvin H Wilson | 59 | Head | Farmer | Massachusetts |
| 56 | Luther H Williams | 65 | Boarder | Manager | Connecticut |
| 57 | Lizzie A Bartell | 67 | Boarder | — | Massachusetts |
| 58 | John H Holt THIS PERSON | 71 | Head | — | New Hampshire |
| 59 | Lizzie J Holt | 65 | Wife | — | Massachusetts |
| 60 | Charles Bannon | 46 | Son-in-law | Traveling Salesman | Massachusetts |
| 61 | Lottie B Bannon | 45 | Daughter | — | Massachusetts |
| 62 | Edwin D Walker | 52 | Head | — | Massachusetts |
| 63 | Caroline M Walker | 43 | Wife | — | Massachusetts |
| 64 | Louisa L Walker | 16 | Daughter | — | Massachusetts |
| 65 | Florence M Walker | 13 | Daughter | — | Massachusetts |
| 66 | Leslie Walker | 9 | Daughter | — | Massachusetts |
| 67 | Otis D Kingsbury | 62 | Boarder | — | Vermont |
| 68 | Samuel J Blood | 60 | Head | Farmer | Massachusetts |
| 69 | Laura J Blood | 42 | Wife | — | New Hampshire |
| 70 | Leonard G Blood | 19 | Daughter | — | Massachusetts |
| 71 | Ralph Blood | 16 | Son | Farmer | Massachusetts |
| 72 | William A Blood | 14 | Son | — | Massachusetts |
| 73 | Irene L Blood | 7 | Daughter | — | Massachusetts |
| 74 | Otto A Shattuck | 64 | Head | Farmer | Massachusetts |
| 75 | Emma M Shattuck | 56 | Wife | — | Massachusetts |
| 76 | Roger V Shattuck | 22 | Son | Farmer | Massachusetts |
| 77 | Dorothy H Shattuck | 22 | Daughter-in-law | — | Massachusetts |
| 78 | Samuel H Shattuck | 94 | Father | — | Massachusetts |
| 79 | Edmund S Blood | 51 | Head | Bottler | Massachusetts |
| 80 | Mary C Blood | 49 | Wife | — | Vermont |
| 81 | William M Blood | 19 | Son | — | Massachusetts |
| 82 | Katherine M Blood | 18 | Daughter | — | Massachusetts |
| 83 | Samuel S Blood | 16 | Son | — | Massachusetts |
| 84 | Charles A Blood | 15 | Son | — | Massachusetts |
| 85 | Phebe E Blood | 9 | Daughter | — | Massachusetts |
| 86 | Ivan K Parker | 39 | Head | Caretaker | Massachusetts |
| 87 | Caroline T Parker | 39 | Wife | — | New York |
| 88 | Frank E Mills | 72 | Head | Farmer | Massachusetts |
| 89 | Ellen A Mills | 75 | Wife | — | Massachusetts |
| 90 | Frederick P L Mills | 40 | Son | Draftsman | Massachusetts |
| 91 | Karl C Lawrence | 42 | Head | Caretaker | Massachusetts |
| 92 | Clara J Lawrence | 44 | Wife | — | Massachusetts |
| 93 | Roger G Lawrence | 10 | Son | — | Massachusetts |
| 94 | William J Whittemore | 48 | Head | Manager | Nova Scotia |
| 95 | Sadie M Whittemore | 43 | Wife | — | New Brunswick |
| 96 | Alonzo S Todson | 75 | Head | Farmer | Massachusetts |
| 97 | Bertha C Todson | 32 | Daughter | Dressmaker | Massachusetts |
| 98 | Edward Flynn | 49 | Hired man | Laborer | Massachusetts |
| 99 | Henry R Shattuck | 59 | Boarder | — | Massachusetts |
| 100 | David G Spear | 62 | Head | Teamster | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)