MH
Margaret Hoffman — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Margaret Hoffman across the 1920 and 1930 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 10-person household.
Age 16
b. ~1914
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Hoffman |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1914 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Margaret Hoffman | Daughter | — | 16 | ~1914 |
| Mary Hoffman | Daughter | — | 6 | ~1924 |
| John Hoffman | Son | — | 18 | ~1912 |
| Catherine Hoffman | Daughter | — | 14 | ~1916 |
| Robert Hoffman | Son | — | 10 | ~1920 |
| James Hoffman | Son | — | 8 | ~1922 |
| Elizabeth Hoffman | Other | — | 65 | ~1865 |
| William Hoffman | Son | — | 12 | ~1918 |
| Mary Hoffman | Spouse | — | 40 | ~1890 |
| John Hoffman | Head | — | 42 | ~1888 |
Census Appearances
1920
Baltimore, Maryland
Daughter, age 6
Baltimore, Maryland · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Margaret B |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1930
Baltimore, Maryland
Daughter, age 16
Baltimore, Maryland · implied b. ~1914 — 10 household members
| Surname | Hoffman |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Hoffman across 2 US Census years (1920 and 1930) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Hoffman
Daughter · 1930 · age 16 · b. ~1914 · Maryland
★ You are viewing this record
Sibling
John Hoffman
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hoffman
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Hoffman
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hoffman
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Hoffman
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hoffman
Sibling · 1930 · age 6
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 — Baltimore, Maryland
Open full size
1930 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus852unit:0800)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John W Hall | 26 | Son-in-law | Fireman | Maryland |
| 52 | Catherine Hall | 21 | Daughter | — | Maryland |
| 53 | Andrew Hoffman | 29 | Head | Telegrapher | Maryland |
| 54 | Laura E Hoffman | 27 | Wife | — | Maryland |
| 55 | Andrew J Hoffman | 7 | Son | — | Maryland |
| 56 | William Hoffman | 5 | Son | — | Maryland |
| 57 | Robert Hoffman | 3 | Son | — | Maryland |
| 58 | Mary H Hoffman | 1 | Daughter | — | Maryland |
| 59 | Mary H Hoffman | 53 | Mother | — | Maryland |
| 60 | John Hoffman | 19 | Brother | — | Maryland |
| 61 | William Hoffman | 13 | Brother | — | Maryland |
| 62 | John Hoffman | 42 | Head | — | Maryland |
| 63 | Mary Hoffman | 40 | Wife | — | Maryland |
| 64 | John Hoffman | 18 | Son | — | Maryland |
| 65 | Margaret Hoffman THIS PERSON | 16 | Daughter | — | Maryland |
| 66 | Catherine Hoffman | 14 | Daughter | — | Maryland |
| 67 | William Hoffman | 12 | Son | — | Maryland |
| 68 | Robert Hoffman | 10 | Son | — | Maryland |
| 69 | James Hoffman | 8 | Son | — | Maryland |
| 70 | Mary Hoffman | 6 | Daughter | — | Maryland |
| 71 | Elizabeth Hoffman | 65 | Mother | — | Maryland |
| 72 | John Adler | 34 | Head | — | Maryland |
| 73 | Pearl Adler | 32 | Wife | — | Maryland |
| 74 | John Adler | 9 | Son | — | Maryland |
| 75 | Mary Adler | 7 | Daughter | — | Maryland |
| 76 | Frederick Tawney | 45 | Head | — | Maryland |
| 77 | Rose Tawney | 37 | Wife | — | Maryland |
| 78 | Madalene Tawney | 17 | Daughter | — | Maryland |
| 79 | Catherine Tawney | 15 | Daughter | — | Maryland |
| 80 | William Tawney | 13 | Son | — | Maryland |
| 81 | Marie Tawney | 11 | Daughter | — | Maryland |
| 82 | Mildred Tawney | 9 | Daughter | — | Maryland |
| 83 | Evelyn Tawney | 3 | Daughter | — | Maryland |
| 84 | Doris Tawney | 1 | Daughter | — | Maryland |
| 85 | George W Minchel | 43 | Head | — | Maryland |
| 86 | Lydia E Minchel | 39 | Wife | — | Maryland |
| 87 | William E Minchel | 13 | Son | — | Maryland |
| 88 | Joseph Edelman | 77 | Father-in-law | — | Maryland |
| 89 | Barbara Edelman | 70 | Sister-in-law | — | Pennsylvania |
| 90 | James S Shirey | 51 | Head | Signalman | Virginia |
| 91 | Sallie G Shirey | 51 | Wife | — | Virginia |
| 92 | Orville Shirey | 24 | Son | — | Virginia |
| 93 | Ethel M Shirey | 20 | Daughter | — | Virginia |
| 94 | Harry Son Shirey | 14 | Son | — | Maryland |
| 95 | Wilmer G Spencer | 30 | Head | Assistant Manager | England |
| 96 | Ethel V Spencer | 30 | Wife | — | Maryland |
| 97 | Harold W Spencer | 1 | Son | — | Maryland |
| 98 | John L Stone | 33 | Head | Printer | Maryland |
| 99 | Mildred Stone | 28 | Wife | Examiner | Maryland |
| 100 | Mary Smith | 63 | Mother-in-law | — | Maryland |
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)