MK
Mildred King — 1930 US Census Record
Model Tree available1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Mildred King across the 1900, 1910, 1920 and 1930 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed), with identified parents Nellie & Charles — first a daughter (b.~1886), then head of a 4-person household.
Age 44
b. ~1886
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | King |
| Given Name | Mildred H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Maine |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1886 |
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 |
|---|---|---|---|---|
| Nellie King | Spouse | — | 75 | ~1855 |
| Britta Frost | Other | — | 58 | ~1872 |
| Mildred King | Daughter | — | 44 | ~1886 |
| Charles King | Head | — | 79 | ~1851 |
Census Appearances
1900
Worcester, Massachusetts
Daughter, age 14
Worcester, Massachusetts · implied b. ~1886 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Birth Month | Mar |
| Birth Year | 1886 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | at school |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1910
Worcester, Massachusetts
Daughter, age 24
Worcester, Massachusetts · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Mildred H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Worcester, Massachusetts
Daughter, age 33
Worcester, Massachusetts · implied b. ~1887 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Mildred H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Worcester, Massachusetts
Daughter, age 44
Worcester, Massachusetts · implied b. ~1886 — 4 household members
| Surname | King |
| Given Name | Mildred H |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Maine |
| 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 King across 4 US Census years (1900, 1910, 1920 and 1930) in Worcester, Massachusetts, using XGBoost record linkage. Identified parents: mother Nellie King (~0.92 confidence) and father Charles King (~0.92 confidence) and mother Sarah King (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Nellie King
b. ~1855
Source mother
● Household
· direct · ~0.92
Father
Charles King
b. ~1856
Source father
● Household
· direct · ~0.92
Mother
Sarah King
b. ~1858
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred King
Daughter · 1930 · age 44 · b. ~1886 · Massachusetts
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Worcester, Massachusetts
Open full size
1930 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel971:0656)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellen A Mullaney | 50 | Head | Manageress | Irish Free State |
| 2 | Mary E Mullaney | 55 | Lodger | — | Maine |
| 3 | John C Estes | 44 | Head | Helper | Massachusetts |
| 4 | Celia Estes | 45 | Wife | — | Massachusetts |
| 5 | William Williams Estes | 47 | Lodger | Night Watchman | Vermont |
| 6 | Paul G Olsen | 58 | Head | Caretaker | Sweden |
| 7 | Henry F Leland | 81 | Head | — | Rhode Island |
| 8 | Gertrude Leland | 69 | Wife | — | Massachusetts |
| 9 | Ryder | 55 | Head | — | Maine |
| 10 | Bridget J Murray | 29 | Servant | Housekeeper | Irish Free State |
| 11 | John J Belisle | 59 | Head | Plumber | Massachusetts |
| 12 | Isabel M Belisle | 54 | Wife | — | Massachusetts |
| 13 | Katherine L Belisle | 21 | Daughter | Stenographer | Massachusetts |
| 14 | Eunice M Southwick | 80 | Head | — | Massachusetts |
| 15 | Sarah T Southwick | 42 | Daughter | — | Massachusetts |
| 16 | Ada J Southwick | 40 | Son | — | Massachusetts |
| 17 | Mary C Southwick | 86 | Cousin | — | Massachusetts |
| 18 | Everett G Pratt | 82 | Head | — | Massachusetts |
| 19 | Abbie A Pratt | 81 | Wife | — | Massachusetts |
| 20 | Abbie G Pratt | 46 | Daughter | — | Massachusetts |
| 21 | Abbie E King | 25 | Servant | Housework | Irish Free State |
| 22 | Charles A King | 79 | Head | Grocer | Massachusetts |
| 23 | Nellie L King | 75 | Wife | — | Maine |
| 24 | Mildred H King THIS PERSON | 44 | Daughter | — | Massachusetts |
| 25 | Britta Frost | 58 | Servant | Housekeeper | Sweden |
| 26 | William M Bowen | 74 | Head | Lawyer | Massachusetts |
| 27 | Cecelia E Bowen | 71 | Wife | — | Massachusetts |
| 28 | Margaret L Bowen | 31 | Daughter | — | Massachusetts |
| 29 | Peter T Farrell | 51 | Head | Salesman | Massachusetts |
| 30 | Bertha S Farrell | 45 | Wife | — | Massachusetts |
| 31 | Martha Farrell | 12 | Daughter | — | Massachusetts |
| 32 | Henry W Williams | 72 | Head | — | Massachusetts |
| 33 | Rena W Williams | 61 | Niece | — | Illinois |
| 34 | Fred L Wilkinson | 34 | Head | Mechanical Engineer | Kentucky |
| 35 | Lois S Wilkinson | 28 | Wife | — | Alabama |
| 36 | Roy Crosby | 38 | Head | Painter | Massachusetts |
| 37 | Mildred B Crosby | 23 | Wife | — | Massachusetts |
| 38 | Gloria R Crosby | 1 | Daughter | — | Massachusetts |
| 39 | Elsie L Lentner | 56 | Head | — | England |
| 40 | William B Lentner | 22 | Son | Clerk | England |
| 41 | Alice Lentner | 17 | Daughter | — | New Hampshire |
| 42 | Gertrude E Frazer | 37 | Head | Clerk | Massachusetts |
| 43 | Gertrude A Conway | 44 | Lodger | Clerk | Massachusetts |
| 44 | Alphon M Hammar | 28 | Head | Manager | Massachusetts |
| 45 | Ruth M Hammar | 29 | Wife | Music Teacher | Massachusetts |
| 46 | Philip H Jameson | 34 | Head | Superintendent | Illinois |
| 47 | Lillian H Jameson | 27 | Wife | — | Maine |
| 48 | William J Kramer | 34 | Head | Salesman | Rhode Island |
| 49 | Loretta Kramer | 34 | Wife | — | Massachusetts |
| 50 | Louisa B Nelson | 60 | Head | — | Massachusetts |
Related Census Records
Pedigree Summary
Mildred
Gen 1 · 3 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)