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James Rice — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this James Rice across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 11-person household.
Age 12
b. ~1918
Male
Son
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Rice |
| Given Name | James |
| 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 | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1918 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Anna Rice | Daughter | — | 6 | ~1924 |
| Helen Rice | Daughter | — | 28 | ~1902 |
| Clara Rice | Head | — | 57 | ~1873 |
| Robert Rice | Son | — | 16 | ~1914 |
| James Rice | Son | — | 12 | ~1918 |
| Francis Rice | Son | — | 8 | ~1922 |
| William Rice | Son | — | 26 | ~1904 |
| Edward Rice | Son | — | 18 | ~1912 |
| Richard Rice | Son | — | 14 | ~1916 |
| John Rice | Son | — | 30 | ~1900 |
| Thomas Rice | Son | — | 10 | ~1920 |
Census Appearances
1920
Middlesex, Massachusetts
Son, age 1
Middlesex, Massachusetts · implied b. ~1919 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rice |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Son, age 12
Middlesex, Massachusetts · implied b. ~1918 — 11 household members
| Surname | Rice |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| 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 James Rice across 2 US Census years (1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
James Rice
Son · 1930 · age 12 · b. ~1918 · Massachusetts
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Sibling
Edward Rice
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Rice
Sibling · 1930 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Rice
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Rice
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Rice
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Rice
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Rice
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Rice
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Rice
Sibling · 1930 · age 30
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 — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:15thcensuspopula917unit:0008)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Michael Mitchell | 43 | Head | Machinist | Massachusetts |
| 2 | Mary Mitchell | 41 | Wife | — | Massachusetts |
| 3 | Mary Mitchell | 16 | Daughter | — | Massachusetts |
| 4 | William Mitchell | 14 | Son | — | Massachusetts |
| 5 | John Mitchell | 12 | Son | — | Massachusetts |
| 6 | Robert Mitchell | 10 | Son | — | Massachusetts |
| 7 | Richard Mitchell | 7 | Son | — | Massachusetts |
| 8 | James Mitchell | 5 | Son | — | Massachusetts |
| 9 | Anna Mitchell | 3 | Daughter | — | Massachusetts |
| 10 | James Dunn | 51 | Head | Laborer | Massachusetts |
| 11 | Mary Dunn | 51 | Wife | — | Massachusetts |
| 12 | James Dunn | 23 | Son | Laborer | Massachusetts |
| 13 | Mary Dunn | 19 | Daughter | — | Massachusetts |
| 14 | John Dunn | 18 | Son | — | Massachusetts |
| 15 | William Dunn | 15 | Son | — | Massachusetts |
| 16 | Catherine Dunn | 13 | Daughter | — | Massachusetts |
| 17 | Francis Dunn | 11 | Son | — | Massachusetts |
| 18 | Dominick Dunn | 9 | Son | — | Massachusetts |
| 19 | Thomas Dunn | 6 | Son | — | Massachusetts |
| 20 | James Harris | 55 | Head | Clerk | Massachusetts |
| 21 | Anna Harris | 52 | Wife | — | Massachusetts |
| 22 | James Harris | 22 | Son | Clerk | Massachusetts |
| 23 | John Harris | 21 | Son | Clerk | Massachusetts |
| 24 | Anna Harris | 18 | Daughter | — | Massachusetts |
| 25 | Thomas Harris | 16 | Son | — | Massachusetts |
| 26 | Clara Rice | 57 | Head | — | Massachusetts |
| 27 | John Rice | 30 | Son | Clerk | Massachusetts |
| 28 | Helen Rice | 28 | Daughter | — | Massachusetts |
| 29 | William Rice | 26 | Son | — | Massachusetts |
| 30 | Edward Rice | 18 | Son | — | Massachusetts |
| 31 | Robert Rice | 16 | Son | — | Massachusetts |
| 32 | Richard Rice | 14 | Son | — | Massachusetts |
| 33 | James Rice THIS PERSON | 12 | Son | — | Massachusetts |
| 34 | Thomas Rice | 10 | Son | — | Massachusetts |
| 35 | Francis Rice | 8 | Son | — | Massachusetts |
| 36 | Anna Rice | 6 | Daughter | — | Massachusetts |
| 37 | John Lynch | 52 | Head | Laborer | Massachusetts |
| 38 | Mary Lynch | 51 | Wife | — | Massachusetts |
| 39 | John Lynch | 23 | Son | Clerk | Massachusetts |
| 40 | Mary Lynch | 21 | Daughter | — | Massachusetts |
| 41 | William Lynch | 19 | Son | — | Massachusetts |
| 42 | James Lynch | 16 | Son | — | Massachusetts |
| 43 | Thomas Lynch | 14 | Son | — | Massachusetts |
| 44 | Edward Lynch | 12 | Son | — | Massachusetts |
| 45 | Francis Lynch | 10 | Son | — | Massachusetts |
| 46 | Anna Lynch | 8 | Daughter | — | Massachusetts |
| 47 | Catherine Lynch | 6 | Daughter | — | Massachusetts |
| 48 | Robert Lynch | 4 | Son | — | Massachusetts |
| 49 | Richard Lynch | 2 | Son | — | Massachusetts |
| 50 | James Lynch | 1 | Son | — | Massachusetts |
Related Census Records
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)