MC
Margaret Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Margaret Clark across the 1910, 1920 and 1930 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed), with identified parents Emma & Benjamin — first a daughter (b.~1905), then head of a 3-person household.
Age 25
b. ~1905
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Worcester, Massachusetts |
| Surname | Clark |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Musician |
| Industry | Music |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Musician |
| Township / Ward | Worcester City |
| Est. Birth Year | ~1905 |
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 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Clark | Daughter | — | 25 | ~1905 |
| Edward Cooke | Head | — | 53 | ~1877 |
| Amy Cooke | Spouse | — | 51 | ~1879 |
Census Appearances
1910
Worcester, Massachusetts
Daughter, age 5
Worcester, Massachusetts · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Margaret H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Worcester, Massachusetts
Daughter, age 15
Worcester, Massachusetts · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Margaret H. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| 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 25
Worcester, Massachusetts · implied b. ~1905 — 3 household members
| Surname | Clark |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Musician |
| Industry | Music |
| 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 Margaret Clark across 3 US Census years (1910, 1920 and 1930) in Worcester, Massachusetts, using XGBoost record linkage. Identified parents: mother Emma Clark (~0.92 confidence) and father Benjamin Clark (~0.92 confidence) and mother Emma Clark (~0.92 confidence) and father Edward Cooke (~0.92 confidence) and mother Amy Cooke (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Emma Clark
b. ~1872
Source mother
● Household
· direct · ~0.92
Father
Benjamin Clark
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Emma Clark
b. ~1876
Source mother
● Household
· direct · ~0.92
Father
Edward Cooke
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Amy Cooke
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Clark
Daughter · 1930 · age 25 · b. ~1905 · 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:massachusettscensus00reel971:0814)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Benjamin W. Clark | 53 | Head | Real Estate | Massachusetts |
| 2 | Sara L. Clark | 53 | Wife | — | Massachusetts |
| 3 | Benjamin W. Jr. Clark | 22 | Son | Ship | Massachusetts |
| 4 | Clark | None | — | — | — |
| 5 | Clark | None | — | — | — |
| 6 | John H. Weinheimer | 42 | Head | Manager | New York |
| 7 | Mabel S. Weinheimer | 41 | Wife | — | Scotland |
| 8 | Dorothy A. Weinheimer | 16 | Daughter | — | Massachusetts |
| 9 | Eleanor Weinheimer | 14 | Daughter | — | Massachusetts |
| 10 | John S. Weinheimer | 6 | Son | — | Massachusetts |
| 11 | Thomas Decker | 49 | Head | Buyer | Massachusetts |
| 12 | Beatrice Decker | 37 | Wife | — | Massachusetts |
| 13 | Ellen Buchanan | 73 | Aunt | — | Massachusetts |
| 14 | Charles Prufer | 51 | Head | Pharmacist | Wisconsin |
| 15 | Edith Prufer | 51 | Wife | — | Massachusetts |
| 16 | Richard Prufer | 23 | Son | Clerk | Massachusetts |
| 17 | Prufer | None | — | — | — |
| 18 | Gilbert Hodges | 45 | Head | Christian Science Practitioner | Pennsylvania |
| 19 | William W. Hodges | 19 | Son | Student | Pennsylvania |
| 20 | Gilbert H. Hodges | 17 | Son | — | Massachusetts |
| 21 | Robert Hodges | 15 | Son | — | Massachusetts |
| 22 | Sarah E. Hodges | 71 | Mother-in-law | — | Wales |
| 23 | Harold M. Thedie | 37 | Head | Salesman | Connecticut |
| 24 | Bertha G. Thedie | 37 | Wife | — | New Hampshire |
| 25 | Karin J. Hultman | 19 | Maid | Maid | Sweden |
| 26 | Joseph Geller | 61 | Head | Clerk | Ireland |
| 27 | Ellen F. Geller | 26 | Daughter | — | Massachusetts |
| 28 | Frederick W. Cook | 47 | Head | Manager | Connecticut |
| 29 | Clara Cook | 45 | Wife | — | Connecticut |
| 30 | Frederick Cook | 21 | Son | Electrician | Massachusetts |
| 31 | Robert J. Cook | 16 | Son | — | Massachusetts |
| 32 | Philip J. Cook | 15 | Son | — | Massachusetts |
| 33 | Richard Cook | 13 | Son | — | Massachusetts |
| 34 | Frank E. Newell | 57 | Head | Salesman | South Carolina |
| 35 | Mary W. Newell | 49 | Wife | — | Massachusetts |
| 36 | Frank W. Newell | 22 | Son | Clerk | Massachusetts |
| 37 | Alice S. Batchelder | 62 | Head | — | Illinois |
| 38 | William Carroll | 57 | Head | Mechanical Engineer | Rhode Island |
| 39 | Alice M. Carroll | 55 | Wife | — | Massachusetts |
| 40 | Carroll | None | — | — | — |
| 41 | Carroll | None | — | — | — |
| 42 | Frank E. Wood | 43 | Head | Office Manager | Massachusetts |
| 43 | Eva M. Wood | 41 | Wife | — | Maine |
| 44 | Wood | None | — | — | — |
| 45 | Edward Lafreniere | 70 | Head | — | Connecticut |
| 46 | Julia Lafreniere | 73 | Wife | — | Massachusetts |
| 47 | Adelaide Lafreniere | 75 | Sister | — | Connecticut |
| 48 | Edward Cooke | 53 | Head | Physician | England |
| 49 | Amy G. Cooke | 51 | Wife | — | England |
| 50 | Margaret A. Clark THIS PERSON | 25 | Daughter | Musician | Massachusetts |
Pedigree Summary
Margaret
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 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)