FJ
Frederick Jones — 1920 US Census Record
Model Tree available1920 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Frederick Jones across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Frederic & Frederick — first a son (b.~1908), then head of a 3-person household.
Age 12
b. ~1908
Male
Son
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Middlesex, Massachusetts |
| Surname | Jones |
| Given Name | Frederick H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Melrose City |
| Est. Birth Year | ~1908 |
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.
3 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Frederick | Age | Birth yr |
|---|---|---|---|---|
| Frederick Jones | Son | — | 12 | ~1908 |
| Frederick Jones | Head | — | 42 | ~1878 |
| Sarah Jones | Spouse | — | 37 | ~1883 |
Census Appearances
1910
Middlesex, Massachusetts
Son, age 1
Middlesex, Massachusetts · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Frederick J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Son, age 12
Middlesex, Massachusetts · implied b. ~1908 — 3 household members
| Surname | Jones |
| Given Name | Frederick H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 22
Middlesex, Massachusetts · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Frederic L. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Salesman |
| Industry | Furniture |
| Class of Worker | W |
| 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 Frederick Jones across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father Frederic Jones (~0.92 confidence) and father Frederick Jones (~0.92 confidence) and mother Jennie Jones (~0.92 confidence) and mother Sarah Jones (~0.92 confidence) and mother Sarah Jones (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frederic Jones
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Frederick Jones
b. ~1839
Source father
● Household
· direct · ~0.92
Mother
Jennie Jones
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Sarah Jones
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Sarah Jones
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Frederick Jones
Son · 1920 · age 12 · b. ~1908 · Massachusetts
★ You are viewing this record
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:1920:14thcensusofpopu715unit:0564)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Agnes M. Prescott | 39 | Wife | Proprietor | Maine |
| 52 | Harold R. Prescott | 6 | Son | — | Rhode Island |
| 53 | George L. Stewart | 43 | Head | Carpenter | Massachusetts |
| 54 | Mary E. Stewart | 43 | Wife | — | Canada |
| 55 | Logan Evelyn S. Stewart | 14 | Daughter | — | Massachusetts |
| 56 | Waldo C. Tibbetts | 24 | Head | Teacher | Maryland |
| 57 | Eleanor L. Tibbetts | 22 | Wife | — | Pennsylvania |
| 58 | Robert H. Tibbetts | 1 | Son | — | Connecticut |
| 59 | William H. James | 30 | Head | Traveling Salesman | New Hampshire |
| 60 | Annie G. James | 27 | Wife | — | Massachusetts |
| 61 | Dorothy G. James | 9 | Daughter | — | Massachusetts |
| 62 | Edna L. Blanchard | 20 | Boarder | Stenographer | Massachusetts |
| 63 | James C. Ellis | 52 | Head | Master Mariner | Canada |
| 64 | Annie B. Ellis | 29 | Wife | — | Canada |
| 65 | Lila M. Ellis | 7 | Daughter | — | Massachusetts |
| 66 | Charles H. Lyon | 61 | Head | Salesman | Massachusetts |
| 67 | Mary A. Lyon | 52 | Wife | — | Massachusetts |
| 68 | Beatrice R. Lyon | 18 | Daughter | Typist | Massachusetts |
| 69 | Frederick H. Jones | 42 | Head | Salesman | Massachusetts |
| 70 | Sarah A. Jones | 37 | Wife | — | Massachusetts |
| 71 | Frederick H. Jones THIS PERSON | 12 | Son | — | Massachusetts |
| 72 | Arthur Hadfield | 48 | Head | — | Massachusetts |
| 73 | Fairfield C. Littlefield | 48 | Head | Contractor | Maine |
| 74 | Mary E. Littlefield | 48 | Wife | — | Connecticut |
| 75 | Myrtle L. Littlefield | 18 | Daughter | — | Maine |
| 76 | Elsie M. Littlefield | 16 | Daughter | — | Maine |
| 77 | Almeda Littlefield | 79 | Mother | — | Maine |
| 78 | Arthur B. Johnson | 43 | Head | Shipper | Massachusetts |
| 79 | Mildred F. Johnson | 38 | Wife | — | Massachusetts |
| 80 | Arthur R. Johnson | 15 | Son | — | Massachusetts |
| 81 | Mildred D. Johnson | 9 | Daughter | — | Massachusetts |
| 82 | John M. Shattuck | 43 | Head | Express Clerk | New Hampshire |
| 83 | Jennie A. Shattuck | 47 | Wife | — | New York |
| 84 | Edith A. Shattuck | 21 | Daughter | — | Massachusetts |
| 85 | George L. Shattuck | 13 | Son | — | Massachusetts |
| 86 | Elizabeth Macfarland | 21 | Boarder | — | Scotland |
| 87 | Paul S. Macfarland | 3 | Boarder | — | Massachusetts |
| 88 | Samuel Hayward | 33 | Head | Reporter | Massachusetts |
| 89 | Maida P. Hayward | 35 | Wife | — | Massachusetts |
| 90 | Helen E. Hayward | 11 | Daughter | — | Massachusetts |
| 91 | Samuel L. Hayward | 2 | Son | — | Massachusetts |
| 92 | Maida L. Hayward | 0 | Daughter | — | Massachusetts |
| 93 | Isaac C. Copeland | 61 | Head | Broker | Massachusetts |
| 94 | Adelia F. Copeland | 62 | Wife | — | Vermont |
| 95 | Gladys L. Copeland | 29 | Daughter | Teacher | Massachusetts |
| 96 | Herbert L. Hanger | 41 | Head | Auditor | Canada |
| 97 | Marguerite Hanger | 36 | Wife | — | Canada |
| 98 | Frederick L. Hanger | 7 | Son | — | Massachusetts |
| 99 | Eleanor L. Hanger | 4 | Daughter | — | Massachusetts |
| 100 | Alan H. Hanger | 2 | Son | — | Massachusetts |
Pedigree Summary
Frederick
Gen 1 · 5 parents
~0.92
Max depth 4 (1900–1950 window)
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)