HC
Henry Clark — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Plymouth, Massachusetts
Our Model Tree links this Henry Clark across the 1900, 1910 and 1920 US Censuses in Plymouth, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1848), then head of a 2-person household.
Age 72
b. ~1848
Male
Head
Born: Massachusetts
Widowed
1920 Census Record Details
| Census Year | 1920 |
| Location | Plymouth, Massachusetts |
| Surname | Clark |
| Given Name | Henry W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Painter |
| Industry | House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Painter |
| Township / Ward | Hingham Town |
| Est. Birth Year | ~1848 |
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.
2 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Alice Clark | Daughter | — | 44 | ~1876 |
| Henry Clark | Head | — | 72 | ~1848 |
Census Appearances
1900
Plymouth, Massachusetts
Head, age 52
Plymouth, Massachusetts · implied b. ~1848 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Henry W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Birth Month | Jan |
| Birth Year | 1848 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | House Painter |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Plymouth, Massachusetts
Head, age 63
Plymouth, Massachusetts · implied b. ~1847 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Henry W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Years Married | 38 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Clerk |
| Industry | Bank |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Plymouth, Massachusetts
Head, age 72
Plymouth, Massachusetts · implied b. ~1848 — 2 household members
| Surname | Clark |
| Given Name | Henry W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 72 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Painter |
| Industry | House |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | F |
| 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 Clark across 3 US Census years (1900, 1910 and 1920) in Plymouth, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Clark
Head · 1920 · age 72 · b. ~1848 · 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 — Plymouth, Massachusetts
Open full size
1920 US Federal Census — Plymouth, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu726unit:0809)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Harry Belham | 52 | Head | Painter | England |
| 52 | Elizabeth M Belham | 40 | Wife | — | England |
| 53 | Lydia Belham | 9 | Daughter | — | Canada |
| 54 | John Belham | 6 | Son | — | Massachusetts |
| 55 | Harry Jr Belham | 5 | Son | — | Massachusetts |
| 56 | Harold R West | 42 | Head | Merchant | Massachusetts |
| 57 | Annie West | 41 | Wife | — | Canada |
| 58 | Charles R West | 6 | Son | — | Massachusetts |
| 59 | Edward E West | 3 | Son | — | Massachusetts |
| 60 | Andrew Mcniel | 14 | Step Son | — | Massachusetts |
| 61 | Donald Mcniel | 11 | Step Son | — | Massachusetts |
| 62 | Hattie E West | 43 | Head | — | Massachusetts |
| 63 | Alfred J West | 38 | Head | Painter | Massachusetts |
| 64 | Elsie West | 24 | Wife | — | Maine |
| 65 | Barbara E West | 4 | Daughter | — | Massachusetts |
| 66 | Benjamin A Atwood | 58 | Head | Fisherman | Massachusetts |
| 67 | Lucy M Atwood | 58 | Wife | — | Massachusetts |
| 68 | Doris W Atwood | 22 | Daughter | Secretary | Massachusetts |
| 69 | Sarah W Crawford | 32 | Daughter | — | Massachusetts |
| 70 | Robert Crawford | 34 | Son in law | Fisherman | Scotland |
| 71 | Ruby A Crawford | 8 | Grand daughter | — | Massachusetts |
| 72 | Meda B Crawford | 6 | Grand daughter | — | Massachusetts |
| 73 | Ida A Crawford | 5 | Grand daughter | — | Massachusetts |
| 74 | Henry W Clark THIS PERSON | 72 | Head | Painter | Massachusetts |
| 75 | Alice M Clark | 44 | Daughter | Sales Woman | Massachusetts |
| 76 | Theodore Gagner | 54 | Head | Carriage Smith | Canada |
| 77 | Annie E Gagner | 54 | Wife | — | Ireland |
| 78 | Charles M Snell | 44 | Head | Painter | Massachusetts |
| 79 | Viola Snell | 44 | Wife | — | New York |
| 80 | Muriel C Snell | 22 | Daughter | Musician | Massachusetts |
| 81 | Vera B Snell | 20 | Daughter | Sales Woman | Massachusetts |
| 82 | Gladys M Snell | 18 | Daughter | — | Massachusetts |
| 83 | Alice U Snell | 16 | Daughter | Clerical | Massachusetts |
| 84 | Dorothy M Snell | 12 | Daughter | — | Massachusetts |
| 85 | Charles H Snell | 72 | Father | Teamster | Massachusetts |
| 86 | Charles H Mackenzie | 46 | Head | Manager | Canada |
| 87 | Christina E Mackenzie | 43 | Wife | — | Canada |
| 88 | Lydia C Mackenzie | 18 | Daughter | — | Massachusetts |
| 89 | Charles M Mackenzie | 16 | Son | — | Massachusetts |
| 90 | Virginia J Mackenzie | 14 | Daughter | — | Massachusetts |
| 91 | Beatrice M Mackenzie | 13 | Daughter | — | Massachusetts |
| 92 | Murray H Mackenzie | 9 | Son | — | Massachusetts |
| 93 | Margaret J Spring | 74 | Head | — | Canada |
| 94 | John J Spring | 46 | Head | Book Keeper | Massachusetts |
| 95 | Florence F Spring | 36 | Wife | — | Massachusetts |
| 96 | John J Jr Spring | 9 | Son | — | Massachusetts |
| 97 | Hollis R Spring | 7 | Son | — | Massachusetts |
| 98 | Elizabeth Hanson | 53 | Head | Matron | Massachusetts |
| 99 | Thomas Henderson | 31 | Head | Barber | Italy |
| 100 | Mary Henderson | 24 | Wife | — | Italy |
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)