MR
Mildred Roberts — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mildred Roberts across the 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1902), then head of a 9-person household.
Age 28
b. ~1902
Female
Head
Born: Massachusetts
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Roberts |
| Given Name | Mildred |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 28 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Housework |
| Industry | Private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $17 |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Housework |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1902 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Roberts | Head | — | 28 | ~1902 |
| Arthur Holden | Other | — | 40 | ~1890 |
| Florence Roberts | Daughter | — | 5 | ~1925 |
| Edward Roberts | Son | — | 11 | ~1919 |
| Richard Roberts | Son | — | 10 | ~1920 |
| Eleanor Roberts | Daughter | — | 12 | ~1918 |
| Margaret Roberts | Daughter | — | 2 | ~1928 |
| Iris Roberts | Daughter | — | 6 | ~1924 |
| Arthur Walter | Other | — | 65 | ~1865 |
Census Appearances
1920
Middlesex, Massachusetts
Other, age 18
Middlesex, Massachusetts · implied b. ~1902 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Roberts |
| Given Name | Mildred |
| Relationship to Head | Niece |
| Sex | F |
| Color / Race | Black |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Waitress |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Head, age 28
Middlesex, Massachusetts · implied b. ~1902 — 9 household members
| Surname | Roberts |
| Given Name | Mildred |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 28 |
| Marital Status | Widowed |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Housework |
| Industry | Private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | $17 |
| 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 Mildred Roberts across 2 US Census years (1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage.
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This person
Anchor record
Mildred Roberts
Head · 1930 · age 28 · b. ~1902 · Massachusetts
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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:massachusettscensus00reel915:0609)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Kotompis | 47 | Brother-in-law | Carpenter | Greece |
| 2 | Andrew Sineris | 45 | Head | Tailor | Greece |
| 3 | Penelope Sineris | 44 | Wife | — | Greece |
| 4 | Theodora Sineris | 13 | Daughter | — | Massachusetts |
| 5 | Jeanette Sineris | 12 | Daughter | — | Massachusetts |
| 6 | Penelope Sineris | 7 | Daughter | — | Massachusetts |
| 7 | Helen Sineris | 5 | Daughter | — | Massachusetts |
| 8 | Julia Sineris | 3 | Daughter | — | Massachusetts |
| 9 | Edith Lowell | 45 | Head | — | Barbados B.W.I. |
| 10 | Keturah Best | 35 | Sister | — | Barbados B.W.I. |
| 11 | Samuel Best | 8 | Nephew | — | Massachusetts |
| 12 | Stella Best | 9 | Niece | — | Massachusetts |
| 13 | Joseph Best | 6 | Nephew | — | Massachusetts |
| 14 | Irma Best | 4 | Niece | — | Massachusetts |
| 15 | Albert Best | 3 | Nephew | — | Massachusetts |
| 16 | Miriam Lowell | 1 | Adopted Daughter | — | Massachusetts |
| 17 | Inez Walcott | 37 | Head | Housework | Barbados B.W.I. |
| 18 | Theodore Walcott | 9 | Son | — | Massachusetts |
| 19 | Francis Walcott | 7 | Son | — | Massachusetts |
| 20 | Mildred Roberts THIS PERSON | 28 | Head | Housework | Massachusetts |
| 21 | Eleanor Roberts | 12 | Daughter | — | Massachusetts |
| 22 | Edward Roberts | 11 | Son | — | Massachusetts |
| 23 | Richard Roberts | 10 | Son | — | Massachusetts |
| 24 | Iris Roberts | 6 | Daughter | — | Massachusetts |
| 25 | Florence Roberts | 5 | Daughter | — | Massachusetts |
| 26 | Margaret Roberts | 2 | Daughter | — | Massachusetts |
| 27 | Arthur Walter | 65 | Lodger | Whitewasher | North Carolina |
| 28 | Arthur Holden | 40 | Lodger | Paper Hanger | Massachusetts |
| 29 | James Harris | 50 | Head | Iron Worker | North Carolina |
| 30 | Agnes Harris | 60 | Wife | — | North Carolina |
| 31 | William Johnson | 48 | Lodger | Glass Worker | Massachusetts |
| 32 | Henry Floyd | 60 | Lodger | Shoveller | North Carolina |
| 33 | James H. Powell | 25 | Head | Laborer | North Carolina |
| 34 | Nellie Powell | 33 | Wife | Housework | North Carolina |
| 35 | Florence D. Powell | 13 | Daughter | — | Massachusetts |
| 36 | James R. Powell | 12 | Son | — | Massachusetts |
| 37 | Emily L. Powell | 9 | Daughter | — | Massachusetts |
| 38 | Richard F. Powell | 5 | Son | — | Massachusetts |
| 39 | Dorothy E. Powell | 1 | Daughter | — | Massachusetts |
| 40 | John Brown | 39 | Head | Butler | North Carolina |
| 41 | Esther Brown | 32 | Wife | Cook | South Carolina |
| 42 | George H. Lewis | 46 | Head | General Work | Irish Free State |
| 43 | Annie Lewis | 43 | Wife | — | Irish Free State |
| 44 | Catherine Lewis | 5 | Daughter | — | Massachusetts |
| 45 | Peter Lewis | 20 | Son | General Work | Massachusetts |
| 46 | Annie Lewis | 17 | Daughter | General Work | Massachusetts |
| 47 | George J. Lewis | 16 | Son | Peddler | Massachusetts |
| 48 | William Lewis | 13 | Son | — | Massachusetts |
| 49 | Frank Lewis | 11 | Son | — | Massachusetts |
| 50 | Thomas Lewis | 9 | 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)