MW
Margaret Welch — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Margaret Welch across the 1910 and 1920 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1900), then head of a 9-person household.
Age 20
b. ~1900
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Worcester, Massachusetts |
| Surname | Welch |
| Given Name | Margaret R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Connecticut |
| Additional Details | |
| Occupation | Servant |
| Industry | Private Family |
| Class of Worker | W |
| Can Read | No |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Servant |
| Township / Ward | Rutland Town |
| Est. Birth Year | ~1900 |
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 1920 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Bernard Welch | Son | — | 24 | ~1896 |
| John Welch | Head | — | 57 | ~1863 |
| Teresa Welch | Daughter | — | 15 | ~1905 |
| Margaret Welch | Spouse | — | 57 | ~1863 |
| Margaret Welch | Daughter | — | 20 | ~1900 |
| Helen Welch | Daughter | — | 18 | ~1902 |
| Francis Welch | Son | — | 22 | ~1898 |
| Annie Welch | Daughter | — | 27 | ~1893 |
| Marion Welch | Daughter | — | 21 | ~1899 |
Census Appearances
1910
Worcester, Massachusetts
Daughter, age 10
Worcester, Massachusetts · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Welch |
| Given Name | Margaret A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| 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 |
1920
Worcester, Massachusetts
Daughter, age 20
Worcester, Massachusetts · implied b. ~1900 — 9 household members
| Surname | Welch |
| Given Name | Margaret R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Connecticut |
| Occupation | Servant |
| Industry | Private Family |
| Class of Worker | W |
| Can Read | No |
| Can Write | Yes |
| Speaks English | 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 Welch across 2 US Census years (1910 and 1920) in Worcester, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Welch
Daughter · 1920 · age 20 · b. ~1900 · Massachusetts
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Sibling
Annie Welch
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Welch
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Teresa Welch
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marion Welch
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Welch
Sibling · 1920 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Welch
Sibling · 1920 · age 18
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
1920 US Federal Census — Worcester, Massachusetts
Open full size
1920 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu748unit:0150)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Michael J. Cullen | 75 | Head | Farmer | Ireland |
| 2 | Michael J. Cullen | 39 | Son | Farm Laborer | Massachusetts |
| 3 | Julia L. Cullen | 37 | Daughter | — | Massachusetts |
| 4 | Annie L. Cullen | 32 | Daughter | — | Massachusetts |
| 5 | Albert J. Cullen | 22 | Grand-son | Helper | Massachusetts |
| 6 | Stephen J. Manning | 25 | Boarder | Laborer | Massachusetts |
| 7 | Thomas H. Conant | 60 | Head | Laborer | Massachusetts |
| 8 | Nancy M. Conant | 50 | Wife | — | Maine |
| 9 | John F. Conant | 30 | Son | Cooper | Massachusetts |
| 10 | Charles E. Conant | 28 | Son | Carpenter | Massachusetts |
| 11 | Benjamin Conant | 26 | Son | Laborer | Massachusetts |
| 12 | William E. Conant | 24 | Son | Laborer | Massachusetts |
| 13 | Ruth Conant | 22 | Daughter | Waitress | Massachusetts |
| 14 | Laura M. Conant | 19 | Daughter | Waitress | Massachusetts |
| 15 | Harold F. Conant | 21 | Son | Laborer | Massachusetts |
| 16 | Bernadine M. Conant | 14 | Daughter | — | Massachusetts |
| 17 | Daniel Conant | 13 | Son | — | Massachusetts |
| 18 | Cynthia Conant | 11 | Daughter | — | Massachusetts |
| 19 | Wallace L. Conant | 9 | Son | — | Massachusetts |
| 20 | Matti Mattson | 34 | Head | Farmer | Finland |
| 21 | Hilda Mattson | 30 | Wife | — | Finland |
| 22 | Eino Mattson | 11 | Son | — | Massachusetts |
| 23 | Thomas Mattson | 10 | Son | — | Massachusetts |
| 24 | Walter Mattson | 7 | Son | — | Massachusetts |
| 25 | Lillian Mattson | 2 | Daughter | — | Massachusetts |
| 26 | John J. Welch | 57 | Head | Farmer | Ireland |
| 27 | Margaret E. Welch | 57 | Wife | — | Connecticut |
| 28 | Annie L. Welch | 27 | Daughter | Stenographer | Massachusetts |
| 29 | Bernard J. Welch | 24 | Son | Farm Laborer | Massachusetts |
| 30 | Francis P. Welch | 22 | Son | Polishing Machine | Massachusetts |
| 31 | Marion G. Welch | 21 | Daughter | Telephone Operator | Massachusetts |
| 32 | Margaret R. Welch THIS PERSON | 20 | Daughter | Servant | Massachusetts |
| 33 | Helen F. Welch | 18 | Daughter | — | Massachusetts |
| 34 | Teresa C. Welch | 15 | Daughter | — | Massachusetts |
| 35 | Nelson H. Realkin | 23 | Head | Farmer | Massachusetts |
| 36 | Madeline D. Realkin | 23 | Wife | — | Massachusetts |
| 37 | Betty J. Realkin | 1 | Daughter | — | Massachusetts |
| 38 | Phoebe G. Dodge | 57 | Mother-in-law | — | New Hampshire |
| 39 | Nels Anderson | 71 | Head | — | Sweden |
| 40 | Anna S. Anderson | 65 | Wife | — | Sweden |
| 41 | John A. Bergquist | 52 | Head | Laborer | Sweden |
| 42 | Margaret Bergquist | 48 | Wife | — | Sweden |
| 43 | Raymond A. Bergquist | 21 | Son | Carpenter | Massachusetts |
| 44 | Herbert Bergquist | 18 | Son | Laborer | Massachusetts |
| 45 | Victor W. Bergquist | 17 | Son | Laborer | Massachusetts |
| 46 | Irene E. Bergquist | 14 | Daughter | — | Massachusetts |
| 47 | Ellen A. Bergquist | 12 | Daughter | — | Massachusetts |
| 48 | Florence M. Bergquist | 8 | Daughter | — | Massachusetts |
| 49 | David Dunn | 25 | Head | Laborer | Massachusetts |
| 50 | Rose Dunn | 25 | Wife | — | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)