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Margaret Lynch — 1930 US Census Record
Model Tree available1930 United States Federal Census · Norfolk, Massachusetts
Our Model Tree links this Margaret Lynch across the 1910, 1920 and 1930 US Censuses in Norfolk, Massachusetts (XGBoost, ~Confirmed), with identified parents James & James — first a daughter (b.~1902), then head of a 5-person household.
Age 28
b. ~1902
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Norfolk, Massachusetts |
| Surname | Lynch |
| Given Name | Margaret M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Irish Fr State |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Auto Insurance |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Stenographer |
| Township / Ward | Stoughton |
| 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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Lynch | Daughter | — | 28 | ~1902 |
| James Lynch | Head | — | 63 | ~1867 |
| Catherine Lynch | Other | — | 60 | ~1870 |
| Margaret Barry | Other | — | 49 | ~1881 |
| William Lynch | Son | — | 22 | ~1908 |
Census Appearances
1910
Norfolk, Massachusetts
Daughter, age 8
Norfolk, Massachusetts · implied b. ~1902 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Norfolk, Massachusetts
Daughter, age 17
Norfolk, Massachusetts · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lynch |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Ireland |
| Occupation | Stenographer |
| Industry | Woolen Office |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Norfolk, Massachusetts
Daughter, age 28
Norfolk, Massachusetts · implied b. ~1902 — 5 household members
| Surname | Lynch |
| Given Name | Margaret M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Irish Fr State |
| Occupation | Stenographer |
| Industry | Auto Insurance |
| 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 Lynch across 3 US Census years (1910, 1920 and 1930) in Norfolk, Massachusetts, using XGBoost record linkage. Identified parents: father James Lynch (~0.92 confidence) and father James Lynch (~0.92 confidence) and father James Lynch (~0.92 confidence) and mother Katharine Lynch (~0.92 confidence) and mother Catherine Lynch (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Lynch
b. ~1866
Source father
● Household
· direct · ~0.92
Father
James Lynch
b. ~1867
Source father
● Household
· direct · ~0.92
Father
James Lynch
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Katharine Lynch
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Catherine Lynch
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Lynch
Daughter · 1930 · age 28 · b. ~1902 · Massachusetts
★ You are viewing this record
Sibling
William Lynch
Sibling · 1930 · age 22
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 — Norfolk, Massachusetts
Open full size
1930 US Federal Census — Norfolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel935:0981)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alladin Novicky | 13 | Son | — | Massachusetts |
| 2 | Stanley Novicky | 10 | Son | — | Massachusetts |
| 3 | Joseph Novicky | 5 | Son | — | Massachusetts |
| 4 | Alex Nomandis | 40 | Head | Carpenter | Russia |
| 5 | Katie Nomandis | 33 | Wife-H | — | Russia |
| 6 | Walter Nomandis | 16 | Son | — | Massachusetts |
| 7 | Nicolas Nomandis | 13 | Son | — | Massachusetts |
| 8 | James Klupe | 51 | Head | Nipper | Massachusetts |
| 9 | Mary A Klupe | 46 | Wife-H | — | Massachusetts |
| 10 | James L Darcy | 63 | Head | Mail Carrier | New Hampshire |
| 11 | Martha L Darcy | 44 | Wife-H | — | New York |
| 12 | Donald A Darcy | 21 | Son | Naval Officer | New York |
| 13 | Agnes Ely | 50 | Head | — | Massachusetts |
| 14 | Anna B Ely | 20 | Daughter | Dressmaker | Massachusetts |
| 15 | Marion L Ely | 18 | Daughter | — | Massachusetts |
| 16 | Theresa Ely | 4 | Daughter | — | Massachusetts |
| 17 | Philip J Drake | 53 | Head | Hystler | Massachusetts |
| 18 | Alice T Drake | 47 | Wife-H | — | Massachusetts |
| 19 | Margaret Drake | 19 | Daughter | — | Massachusetts |
| 20 | James Drake | 17 | Son | — | Massachusetts |
| 21 | Philip Drake | 15 | Son | — | Massachusetts |
| 22 | William Drake | 9 | Son | — | Massachusetts |
| 23 | John J Lynch | 40 | Head | Laborer | Massachusetts |
| 24 | Helen G Lynch | 37 | Wife-H | — | Irish Fr State |
| 25 | Mary E Lynch | 9 | Daughter | — | Massachusetts |
| 26 | John J Lynch | 2 | Son | — | Massachusetts |
| 27 | Margaret Cummings | 63 | Head-H | — | Irish Fr State |
| 28 | Catherine Cummings | 40 | Daughter | Treasurer | Massachusetts |
| 29 | Margaret Lynch | 35 | Daughter | — | Massachusetts |
| 30 | John Lynch | 38 | Son-in-law | Repairer | Massachusetts |
| 31 | Robert Lynch | 6 | Grandson | — | Massachusetts |
| 32 | Thomas J Daley | 47 | Head | Finisher | Massachusetts |
| 33 | Annie M Daley | 45 | Wife-H | — | Massachusetts |
| 34 | Helen M Daley | 26 | Daughter | Bookkeeper | Massachusetts |
| 35 | Mary J Daley | 23 | Daughter | — | Massachusetts |
| 36 | T Joseph Daley | 20 | Son | Laborer | Massachusetts |
| 37 | E Gerard Daley | 19 | Son | Truck Driver | Massachusetts |
| 38 | Robert Daley | 13 | Son | — | Massachusetts |
| 39 | Francis Daley | 11 | Son | — | Massachusetts |
| 40 | Barbara Daley | 9 | Daughter | — | Massachusetts |
| 41 | Helen Sheehan | 57 | Sister-in-law | Mender | Massachusetts |
| 42 | Margaret Sheehan | 45 | Sister-in-law | Crestmaker | Massachusetts |
| 43 | James F Lynch | 63 | Head | — | Massachusetts |
| 44 | Catherine Lynch | 60 | Wife-H | — | Irish Fr State |
| 45 | Margaret M Lynch THIS PERSON | 28 | Daughter | Stenographer | Massachusetts |
| 46 | William J Lynch | 22 | Son | — | Massachusetts |
| 47 | Margaret Barry | 49 | Sister-in-law | Stitcher | Irish Fr State |
| 48 | William J Casey | 52 | Head | Chauffeur | Irish Fr State |
| 49 | Nora M Casey | 45 | Wife-H | — | Maine |
| 50 | William J Flynn | 57 | Head | Trimmer | Massachusetts |
Pedigree Summary
Margaret + 1 sibling
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)