MJ
Margaret Johnson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this Margaret Johnson across the 1910, 1920 and 1930 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed), with identified parents George & George — first a daughter (b.~1894), then head of a 3-person household.
Age 36
b. ~1894
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Johnson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | Teacher |
| Industry | University |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Occupation | Teacher |
| Township / Ward | Lakewood City |
| Est. Birth Year | ~1894 |
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 |
|---|---|---|---|---|
| Helen Johnson | Daughter | — | 39 | ~1891 |
| Margaret Johnson | Daughter | — | 36 | ~1894 |
| George Johnson | Head | — | 79 | ~1851 |
Census Appearances
1910
Cuyahoga, Ohio
Daughter, age 16
Cuyahoga, Ohio · implied b. ~1894 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| 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 |
1920
Cuyahoga, Ohio
Daughter, age 25
Cuyahoga, Ohio · implied b. ~1895 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Margaret B |
| 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 | Social Worker |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Cuyahoga, Ohio
Daughter, age 36
Cuyahoga, Ohio · implied b. ~1894 — 3 household members
| Surname | Johnson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Teacher |
| Industry | University |
| 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 Johnson across 3 US Census years (1910, 1920 and 1930) in Cuyahoga, Ohio, using XGBoost record linkage. Identified parents: father George Johnson (~0.60 confidence) and father George Johnson (~0.92 confidence) and father George Johnson (~0.92 confidence) and mother Alice Johnson (~0.60 confidence) and mother Clara Johnson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.79
Father
George Johnson
b. ~1891
Source father
● Household
· direct · ~0.6
Father
George Johnson
b. ~1851
Source father
● Household
· direct · ~0.92
Father
George Johnson
b. ~1853
Source father
● Household
· direct · ~0.92
Mother
Alice Johnson
b. ~1891
Source mother
● Household
· direct · ~0.6
Mother
Clara Johnson
b. ~1857
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Margaret Johnson
Daughter · 1930 · age 36 · b. ~1894 · Ohio
★ You are viewing this record
Sibling
Helen Johnson
Sibling · 1930 · age 39
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 — Cuyahoga, Ohio
Open full size
1930 US Federal Census — Cuyahoga, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1783:0687)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Fred Hannon | 49 | Head | — | Ohio |
| 2 | Georgia Hannon | 24 | Daughter | — | Ohio |
| 3 | Halvey Alice Hannon | 24 | Boarder | Bookkeeper | Ohio |
| 4 | Clarence Bernadt | 38 | Head | Salesman | Pennsylvania |
| 5 | Helen Bernadt | 35 | Wife | Saleslady | Pennsylvania |
| 6 | Donald Bernadt | 14 | Son | — | Pennsylvania |
| 7 | Doris Bernadt | 12 | Daughter | — | Ohio |
| 8 | Edward Hoffman | 30 | Head | Mechanical Eng. | New Jersey |
| 9 | Clara Hoffman | 30 | Wife | — | New Jersey |
| 10 | Leonard Hoffman | 4 | Son | — | New Jersey |
| 11 | Mary Hoffman | 1 | Daughter | — | New Jersey |
| 12 | Thornton Miller | 39 | Head | Printer | Michigan |
| 13 | Carrie Miller | 36 | Wife | — | Michigan |
| 14 | Virginia Miller | 14 | Daughter | — | Michigan |
| 15 | Dorothy Miller | 12 | Daughter | — | Michigan |
| 16 | William Engel | 66 | Father-in-law | Salesman | Michigan |
| 17 | George Johnson | 79 | Head | — | Massachusetts |
| 18 | Helen Johnson | 39 | Daughter | Advertising Mgr. | Massachusetts |
| 19 | Margaret Johnson THIS PERSON | 36 | Daughter | Teacher | Massachusetts |
| 20 | Floyd C. Williams | 42 | Head | Teacher | Ohio |
| 21 | Ruth Williams | 42 | Wife | — | Ohio |
| 22 | Elaine Williams | 14 | Daughter | — | Ohio |
| 23 | Martha Williams | 9 | Daughter | — | Ohio |
| 24 | Jean Williams | 7 | Daughter | — | Ohio |
| 25 | Bernard Leman | 47 | Head | Asst. Treasurer | Ohio |
| 26 | Margaret Leman | 13 | Daughter | — | Ohio |
| 27 | William Leman | 11 | Son | — | Ohio |
| 28 | Remig Haezeli | 74 | Head | Stationary Eng. | Germany |
| 29 | Margaret Haezeli | 64 | Wife | — | Germany |
| 30 | Bert Horton | 57 | Head | Salesman | New York |
| 31 | Rosa Horton | 58 | Wife | — | Canada-English |
| 32 | Arthur Mensch | 33 | Boarder | Salesman | Michigan |
| 33 | Harvey Johnstone | 48 | Head | Broker | Nebraska |
| 34 | Grace Johnstone | 48 | Wife | — | Nebraska |
| 35 | Virginia Johnstone | 18 | Daughter | — | Nebraska |
| 36 | Harvey Jr. Johnstone | 15 | Son | — | Nebraska |
| 37 | Charles Coppersmith | 47 | Head | Teacher | Pennsylvania |
| 38 | Lucille Coppersmith | 45 | Wife | — | Pennsylvania |
| 39 | Ruth Coppersmith | 19 | Daughter | — | Ohio |
| 40 | Robert Coppersmith | 15 | Son | — | Ohio |
| 41 | Carl Jacobson | 48 | Head | Civil Engineer | Ohio |
| 42 | Ethel Jacobson | 38 | Wife | — | Ohio |
| 43 | Dorothy Jacobson | 4 | Daughter | — | Ohio |
| 44 | Virgil Guthrie | 44 | Head | Managing Editor | Arizona |
| 45 | Edith Guthrie | 44 | Wife | — | Ohio |
| 46 | Robert Guthrie | 15 | Son | — | Ohio |
| 47 | William Guthrie | 13 | Son | — | Ohio |
| 48 | Richard Guthrie | 5 | Son | — | Ohio |
| 49 | Emma Guthrie | 55 | Mother | Housekeeper | Germany |
| 50 | George Zehner | 41 | Head | Machinist | Ohio |
Pedigree Summary
Margaret + 1 sibling
Gen 1 · 5 parents
~0.79
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)