MN
Margaret Nolan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Margaret Nolan across the 1920, 1930 and 1940 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1873), then head of a 3-person household.
Age 57
b. ~1873
Female
Spouse
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Suffolk, Massachusetts |
| Surname | Nolan |
| Given Name | Margaret L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1892 |
| Age at First Marriage | 27 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Boston City |
| Est. Birth Year | ~1873 |
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 |
|---|---|---|---|---|
| James Nolan | Son | — | 20 | ~1910 |
| James Nolan | Head | — | 58 | ~1872 |
| Margaret Nolan | Spouse | — | 57 | ~1873 |
Census Appearances
1920
Suffolk, Massachusetts
Spouse, age 46
Suffolk, Massachusetts · implied b. ~1874 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nolan |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1894 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1896 |
| Birthplace (normalized) | ireland |
1930
Suffolk, Massachusetts
Spouse, age 57
Suffolk, Massachusetts · implied b. ~1873 — 3 household members
| Surname | Nolan |
| Given Name | Margaret L. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1892 |
| Age at First Marriage | 27 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Middlesex-County, Massachusetts
Other, age 66
Middlesex-County, Massachusetts · implied b. ~1874 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Nolan |
| Given Name | Mary |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Single |
| Birthplace | Ireland |
| 1935 Residence (City) | Lowell City |
| 1935 Residence (County) | Middlesex |
| Naturalization Status | First papers filed |
| Occupation | laundress |
| Industry | private home |
| Class of Worker | PW |
| Hours Worked | 24 |
| Income (1939) | 312 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Nolan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Nolan
Spouse · 1930 · age 57 · b. ~1873 · Massachusetts
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Suffolk, Massachusetts
Open full size
1930 US Federal Census — Suffolk, Massachusetts
Page Contents
49 people indexed on this census page (ia:1930:massachusettscensus00reel949:0046)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Edward Mendelsohn | 29 | Son | Buyer | Massachusetts |
| 52 | William H. Mendelsohn | 27 | Son | Broker | Massachusetts |
| 53 | Harry B. Mendelsohn | 25 | Son | Surveyor | Massachusetts |
| 54 | Cecelia A. Mendelsohn | 21 | Daughter | Teacher | Massachusetts |
| 55 | Florence A. Mendelsohn | 20 | Daughter | None | Massachusetts |
| 56 | Hyman Hugh P. Mendelsohn | 37 | Nephew | Mechanic | Massachusetts |
| 57 | Isadore Welman | 40 | Head | Plumber | Russia |
| 58 | Lena Welman | 40 | Wife | None | Russia |
| 59 | Elvira Welman | 14 | Daughter | None | Massachusetts |
| 60 | Mildred Welman | 10 | Daughter | None | Massachusetts |
| 61 | Lawrence Gerson | 25 | Head | Carpenter | Massachusetts |
| 62 | Laura Gerson | 28 | Wife | None | Nova Scotia |
| 63 | Phyllis Gerson | 1 | Daughter | None | Massachusetts |
| 64 | Harkon Inga | 22 | Head | None | Norway |
| 65 | Annie Inga | 25 | Wife | Painter | Norway |
| 66 | Lillian Inga | 0 | Daughter | None | Massachusetts |
| 67 | Douglas D. Mackenzie | 25 | Head | Cutter | Canada-English |
| 68 | Ruth C. Mackenzie | 25 | Wife | None | Canada-English |
| 69 | Joan C. Mackenzie | 2 | Daughter | None | Massachusetts |
| 70 | Burton D. Mackenzie | 0 | Son | None | Massachusetts |
| 71 | William J. Gilmore | 37 | Boarder | Inspector | Massachusetts |
| 72 | Katherine Kelley | 37 | Head | Instructor | Massachusetts |
| 73 | Mary J. Kelley | 64 | Mother | Caretaker | Massachusetts |
| 74 | Stanley B. Pozersky | 37 | Head | Mixman | Lithuania |
| 75 | Ludwiga Pozersky | 32 | Wife | None | Poland |
| 76 | Stanley B. Jr. Pozersky | 12 | Son | None | Massachusetts |
| 77 | Marion G. Tapsell | 43 | Head | None | Massachusetts |
| 78 | Josephine L. Tapsell | 36 | Sister | Sales Lady | Massachusetts |
| 79 | Felix Dobrowolski | 45 | Head | Machinist | Russia |
| 80 | Pauline M. Dobrowolski | 33 | Wife | Laborer | Poland |
| 81 | Bertha M. Dobrowolski | 14 | Daughter | None | Massachusetts |
| 82 | Alfred S. Johnston | 25 | Head | Packer | Canada-English |
| 83 | Helen M. Johnston | 23 | Wife | None | Massachusetts |
| 84 | Jeanette H. Johnston | 1 | Daughter | None | Massachusetts |
| 86 | Alfred C. Stack | 28 | Head | Collector | Massachusetts |
| 87 | Olive A. Stack | 23 | Wife | None | Massachusetts |
| 88 | John J. Shedd | 45 | Head | Labourer | Massachusetts |
| 89 | Catherine Shedd | 45 | Wife | None | England |
| 90 | Joseph J. Shedd | 22 | Son | None | Massachusetts |
| 91 | Shedd | 20 | Son | — | Massachusetts |
| 92 | Eugene Shedd | 18 | Son | Office Boy | Massachusetts |
| 93 | Catherine Shedd | 17 | Daughter | Stenographer | Massachusetts |
| 94 | Fred Shedd | 15 | Son | None | Massachusetts |
| 95 | Robert Shedd | 13 | Son | None | Massachusetts |
| 96 | Joseph Shedd | 9 | Son | None | Massachusetts |
| 97 | Richard Shedd | 5 | Son | None | Massachusetts |
| 98 | James J. Nolan | 58 | Head | Fireman | Massachusetts |
| 99 | Margaret L. Nolan THIS PERSON | 57 | Wife | None | Ireland |
| 100 | James J. Jr. Nolan | 20 | Son | None | Massachusetts |
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)