ME
Mildred Evans — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Mildred Evans across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents George & George — first a daughter (b.~1907), then head of a 4-person household.
Age 23
b. ~1907
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Evans |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Professor |
| Industry | Chemistry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Professor |
| Township / Ward | Cambridge City |
| Est. Birth Year | ~1907 |
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 1930 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| William Evans | Head | — | 54 | ~1876 |
| Mildred Evans | Daughter | — | 23 | ~1907 |
| Leighton Evans | Son | — | 21 | ~1909 |
| Lilla Evans | Spouse | — | 54 | ~1876 |
Census Appearances
1910
Middlesex, Massachusetts
Daughter, age 3
Middlesex, Massachusetts · implied b. ~1907 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| 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
Daughter, age 13
Middlesex, Massachusetts · implied b. ~1907 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Evans |
| Given Name | Mildred V. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Middlesex, Massachusetts
Daughter, age 23
Middlesex, Massachusetts · implied b. ~1907 — 4 household members
| Surname | Evans |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Professor |
| Industry | Chemistry |
| 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 Mildred Evans across 3 US Census years (1910, 1920 and 1930) in Middlesex, Massachusetts, using XGBoost record linkage. Identified parents: father George Evans (~0.92 confidence) and father George Evans (~0.92 confidence) and father William Evans (~0.92 confidence) and mother Edith Evans (~0.92 confidence) and mother Edith Evans (~0.92 confidence) and mother Lilla Evans (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Evans
b. ~1879
Source father
● Household
· direct · ~0.92
Father
George Evans
b. ~1880
Source father
● Household
· direct · ~0.92
Father
William Evans
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Edith Evans
b. ~1885
Source mother
● Household
· direct · ~0.92
Mother
Edith Evans
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Lilla Evans
b. ~1876
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Evans
Daughter · 1930 · age 23 · b. ~1907 · Massachusetts
★ You are viewing this record
Sibling
Leighton Evans
Sibling · 1930 · age 21
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:0276)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hugh J. Cheyne | 64 | Head | Broker | New York |
| 2 | Dorothy Cheyne | 56 | Wife | — | Maine |
| 3 | Elizabeth Bird | 76 | Head | — | England |
| 4 | Mary Corbett | 77 | Sister | — | England |
| 5 | William J. Faulkner | 45 | Head | — | Massachusetts |
| 6 | William J. Evans | 54 | Head | Accountant | Massachusetts |
| 7 | Lilla M. Evans | 54 | Wife | — | Massachusetts |
| 8 | Mildred Evans THIS PERSON | 23 | Daughter | Professor | Massachusetts |
| 9 | Leighton Evans | 21 | Son | Engineer | Massachusetts |
| 10 | Roland Gardner | 39 | Head | Salesman | Canada English |
| 11 | Jeanne S. Gardner | 39 | Wife | — | Scotland |
| 12 | John P. Byron | 55 | Head | Clerk | New Hampshire |
| 13 | Nellie M. Byron | 55 | Wife | — | New Hampshire |
| 14 | Frank W. Stones | 25 | Boarder | Research | Colorado |
| 15 | Thomas Kelley | 55 | Head | Operator | Irish Free State |
| 16 | Eva J. Kelley | 53 | Wife | — | New Hampshire |
| 17 | Seward Livermore | 39 | Head | Teacher | Massachusetts |
| 18 | Margaret Livermore | 64 | Mother | — | Massachusetts |
| 19 | Alfred J. Cunningham | 28 | Head | — | Tennessee |
| 20 | Leighton J. Cunningham | 54 | Brother | — | Massachusetts |
| 21 | Frederick Wilkey | 68 | Head | — | England |
| 22 | Julia C. Wilkey | 60 | Wife | — | Maine |
| 23 | Ada F. Wilkey | 35 | Daughter | Secretary | Massachusetts |
| 24 | Edith M. Wilkey | 32 | Daughter | Worker | Massachusetts |
| 25 | James Mccullough | 64 | Head | Salesman | Northern Ireland |
| 26 | Margaret Mccullough | 54 | Wife | — | Canada English |
| 27 | Margaret Tobin | 60 | Head | — | Canada English |
| 28 | Lillian Tobin | 37 | Daughter | Nurse | Maine |
| 29 | Grace Tobin | 34 | Daughter | Nurse | Maine |
| 30 | Ruth Tobin | 30 | Daughter | Operator | Maine |
| 31 | Helen Wallis | 29 | Daughter | Stenographer | Maine |
| 32 | John Connell | 30 | Boarder | Broker | England |
| 33 | Ethel M. Miller | 49 | Head | Worker | Massachusetts |
| 34 | Jessie F. Miller | 47 | Sister | Teacher | Scotland |
| 35 | Philomena Boria | 62 | Head | — | Canada English |
| 36 | Frances Boria | 34 | Daughter | Teacher | Massachusetts |
| 37 | Edward Boria | 33 | Son | Salesman | Massachusetts |
| 38 | Dorothy Boria | 22 | Daughter | Teacher | Massachusetts |
| 39 | Ruth Boria | 27 | Daughter | Clerk | Massachusetts |
| 40 | John P. Liver | 54 | Head | Agent | New York |
| 41 | Edith M. Liver | 49 | Wife | — | Rhode Island |
| 42 | Inez Maxwell | 53 | Head | — | Nova Scotia |
| 43 | Lillian Messenger | 32 | Boarder | Bookkeeper | Canada English |
| 44 | Katherine Culver | 24 | Boarder | Nurse | Canada English |
| 45 | Janet Van Buren | 24 | Boarder | Nurse | Canada English |
| 46 | Amos Ball | 60 | Head | Salesman | Massachusetts |
| 47 | Alice M. Ball | 56 | Wife | — | Massachusetts |
| 48 | Ralph H. Foss | 43 | Head | Salesman | Massachusetts |
| 49 | Gertrude S. Foss | 43 | Wife | — | New Hampshire |
| 50 | Nancy Foss | 15 | Daughter | — | Massachusetts |
Pedigree Summary
Mildred + 1 sibling
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)