MP
Margaret Patterson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Margaret Patterson across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 7-person household.
Age 10
b. ~1920
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Patterson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1920 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Leona Patterson | Spouse | — | 27 | ~1903 |
| Bernice Patterson | Daughter | — | 5 | ~1925 |
| Hazel Patterson | Daughter | — | 11 | ~1919 |
| Albert Patterson | Head | — | 33 | ~1897 |
| Margaret Patterson | Daughter | — | 10 | ~1920 |
| Albert Patterson | Son | — | 8 | ~1922 |
| Unnamed Patterson | Son | — | ~1930 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 10
Baltimore, Maryland · implied b. ~1920 — 7 household members
| Surname | Patterson |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Daughter, age 20
Baltimore-City-County, Maryland · implied b. ~1920 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Patterson |
| Given Name | Mary E |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | stenographer |
| Industry | private school |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 882 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| 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 Patterson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Patterson
Daughter · 1930 · age 10 · b. ~1920 · Maryland
★ You are viewing this record
Sibling
Albert Patterson
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Unnamed Patterson
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hazel Patterson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernice Patterson
Sibling · 1930 · age 5
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
46 people indexed on this census page (ia:1930:15thcensus857unit:0282)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Martin | 26 | Head | Laborer | Maryland |
| 2 | Annie Martin | 49 | Wife | — | Maryland |
| 3 | Charles Jr Martin | 22 | Son | Laborer | Maryland |
| 4 | William Martin | 13 | Grandson | — | Maryland |
| 5 | Noah H Roth | 48 | Head | Bath Attndt | Maryland |
| 6 | Alice M Roth | 52 | Sister | — | Maryland |
| 7 | John A Ritter | 70 | Head | Carpenter | Pennsylvania |
| 8 | Mary Ritter | 38 | Daughter | — | Pennsylvania |
| 9 | Ida Ritter | 33 | Daughter | — | Pennsylvania |
| 10 | Mable Ritter | 23 | Daughter | — | Pennsylvania |
| 11 | Naomi Phillips | 31 | Wife | — | Maryland |
| 12 | Arch Phillips | 30 | Head | Laborer | Maryland |
| 13 | John Phillips | 1 | Son | — | Maryland |
| 14 | Geo Petticord | 28 | Head | Carpenter | Maryland |
| 15 | Ethel Petticord | 26 | Wife | Spooler | Maryland |
| 16 | Thelma Petticord | 3 | Daughter | — | Maryland |
| 17 | Wilbur Petticord | 8 | Son | — | Maryland |
| 18 | Geo Griswold | 27 | Head | Helper | Maryland |
| 19 | Pearl Griswold | 24 | Wife | — | Maryland |
| 20 | Anna May Griswold | 4 | Daughter | — | Maryland |
| 21 | William Dorsey | 21 | Head | Hoiste Machine | Maryland |
| 22 | Bessie Dorsey | 32 | Wife | Spinner | Maryland |
| 23 | Freddie Hull | 7 | Step-son | — | Maryland |
| 24 | Laura Hull | 64 | Mother-in-law | Spinner | Maryland |
| 25 | Albert Patterson | 33 | Head | Motorman | Maryland |
| 26 | Leona Patterson | 27 | Wife | — | Maryland |
| 27 | Margaret Patterson THIS PERSON | 10 | Daughter | — | Maryland |
| 28 | Hazel Patterson | 11 | Daughter | — | Maryland |
| 29 | Bernice Patterson | 5 | Daughter | — | Maryland |
| 30 | Albert Patterson | 8 | Son | — | Maryland |
| 31 | Unnamed Patterson | 0 | Son | — | Maryland |
| 32 | Elsie Johnson | 64 | Head | — | Maryland |
| 33 | William Mentzell | 26 | Head | Picking | Maryland |
| 34 | Violet Mentzell | 24 | Wife | Spooling | Maryland |
| 35 | William Mentzell | 6 | Son | — | Maryland |
| 36 | Herbert Mentzell | 4 | Son | — | Maryland |
| 37 | Elmer Mentzell | 3 | Son | — | Maryland |
| 38 | Charles Mentzell | 69 | Head | Painter | Maryland |
| 39 | Mary Jane Mentzell | 65 | Wife | — | Maryland |
| 40 | Russell Mccann | 35 | Head | Mill Hand | Maryland|Virginia |
| 41 | Katie Mccann | 32 | Wife | — | Virginia |
| 42 | Alice Mccann | 13 | Daughter | — | Maryland |
| 43 | Russell Mccann | 10 | Son | — | Maryland |
| 44 | Dewey Mccann | 8 | Son | — | Maryland |
| 45 | George Mccann | 4 | Son | — | Maryland |
| 46 | Lucille Mccann | 3 | Daughter | — | 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)