MR
Margaret Ryan — 1930 US Census Record
Model Tree available1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Margaret Ryan across the 1910, 1920 and 1930 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed), with identified parents Patrick & Patrick — first a daughter (b.~1908), then head of a 4-person household.
Age 22
b. ~1908
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Ryan |
| Given Name | Margaret S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Shipper |
| Industry | Retail Store |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Shipper |
| Township / Ward | Lowell City |
| Est. Birth Year | ~1908 |
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 Margaret | Age | Birth yr |
|---|---|---|---|---|
| Anna Ryan | Daughter | — | 25 | ~1905 |
| Margaret Ryan | Daughter | — | 22 | ~1908 |
| Patrick Ryan | Head | — | 70 | ~1860 |
| William Ryan | Son | — | 19 | ~1911 |
Census Appearances
1910
Norfolk, Massachusetts
Daughter, age 2
Norfolk, Massachusetts · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Speaks English | English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Middlesex, Massachusetts
Daughter, age 12
Middlesex, Massachusetts · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ryan |
| Given Name | Margaret M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| 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
Middlesex, Massachusetts
Daughter, age 22
Middlesex, Massachusetts · implied b. ~1908 — 4 household members
| Surname | Ryan |
| Given Name | Margaret S. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Shipper |
| Industry | Retail Store |
| 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 Ryan across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage. Identified parents: father Patrick Ryan (~0.92 confidence) and father Patrick Ryan (~0.92 confidence) and father John Ryan (~0.92 confidence) and mother Margaret Ryan (~0.92 confidence) and mother Margaret Ryan (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Patrick Ryan
b. ~1860
Source father
● Household
· direct · ~0.92
Father
Patrick Ryan
b. ~1869
Source father
● Household
· direct · ~0.92
Father
John Ryan
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Margaret Ryan
b. ~1875
Source mother
● Household
· direct · ~0.92
Mother
Margaret Ryan
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Ryan
Daughter · 1930 · age 22 · b. ~1908 · Massachusetts
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Sibling
Anna Ryan
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Ryan
Sibling · 1930 · age 19
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
20 people indexed on this census page (ia:1930:massachusettscensus00reel921:0913)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Loretta Larkin | 47 | Cousin | Bookkeeper | Massachusetts |
| 2 | Margaret Kennedy | 62 | Cousin | — | Massachusetts |
| 3 | Robert A. Merrick | 69 | Head | Builder | Canada English |
| 4 | Bessie Merrick | 60 | Wife | — | Massachusetts |
| 5 | Alberta Blanche Merrick | 41 | Daughter | — | Massachusetts |
| 6 | Dorothy S. Merrick | 14 | Granddaughter | — | Massachusetts |
| 7 | Shirley Merrick | 10 | Granddaughter | — | Massachusetts |
| 8 | Arthur Burns | 35 | Head | Shipper | Massachusetts |
| 9 | Lena M. Burns | 33 | Wife | — | Massachusetts |
| 10 | Barbara V. Burns | 9 | Daughter | — | Massachusetts |
| 11 | Ralph R. Burns | 5 | Son | — | Massachusetts |
| 12 | Patrick H. Ryan | 70 | Head | Retired | Massachusetts |
| 13 | Anna M. Ryan | 25 | Daughter | Teacher | Massachusetts |
| 14 | Margaret S. Ryan THIS PERSON | 22 | Daughter | Shipper | Massachusetts |
| 15 | William M. Ryan | 19 | Son | — | Massachusetts |
| 16 | Charles H. Stowell | 67 | Head | Milk Dealer | Canada English |
| 17 | Lydia M. Stowell | 62 | Wife | — | Illinois |
| 18 | Charles M. Stowell | 22 | Son | Operator | Canada English |
| 19 | Addison G. Joiner | 50 | Head | Mail Clerk | Kansas |
| 20 | Alvie H. Joiner | 49 | Wife | — | Massachusetts |
Pedigree Summary
Margaret + 2 siblings
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)