MH
Mary Hutchinson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Hutchinson across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 11-person household.
Age 8
b. ~1922
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Hutchinson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| 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 | ~1922 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Hutchinson | Daughter | — | 8 | ~1922 |
| Emily Hutchinson | Daughter | — | 1 | ~1929 |
| Anna Hutchinson | Daughter | — | 1 | ~1929 |
| Joseph Hutchinson | Head | — | 27 | ~1903 |
| Laura Hutchinson | Other | — | 52 | ~1878 |
| James Hutchinson | Son | — | 14 | ~1916 |
| George Hutchinson | Son | — | 1 | ~1929 |
| Harry Hutchinson | Son | — | 1 | ~1929 |
| John Hutchinson | Son | — | 18 | ~1912 |
| Frank Hutchinson | Son | — | 11 | ~1919 |
| Evelyn Hutchinson | Spouse | — | 23 | ~1907 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 8
Baltimore, Maryland · implied b. ~1922 — 11 household members
| Surname | Hutchinson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| 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 |
1940
Baltimore-City-County, Maryland
Daughter, age 19
Baltimore-City-County, Maryland · implied b. ~1921 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hutchins |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Occupation | Sorter |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 20 |
| Income (1939) | 600 |
| Highest Grade | No 8 |
| 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 Mary Hutchinson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hutchinson
Daughter · 1930 · age 8 · b. ~1922 · Maryland
★ You are viewing this record
Sibling
Harry Hutchinson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Hutchinson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hutchinson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emily Hutchinson
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Hutchinson
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Hutchinson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Hutchinson
Sibling · 1930 · age 1
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:1930:15thcensus864unit:0102)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John F Byrd | 58 | Head | Superintendent | Maryland |
| 52 | Dorothy Byrd | 44 | Wife | — | Maryland |
| 53 | John Byrd | 28 | Son | Domestic | Maryland |
| 54 | William Byrd | 21 | Son | Machinist | Maryland |
| 55 | George G Mason | 58 | Head | Chauffeur | England |
| 56 | Margaret Mason | 57 | Wife | — | Maryland |
| 57 | George Mason | 27 | Son | Upholsterer | Maryland |
| 58 | Edward Mason | 25 | Son | Conductor | Maryland |
| 59 | Margaret Mason | 23 | Daughter | — | Maryland |
| 60 | Charles Arnold | 50 | Head | — | Maryland |
| 61 | Charles Arnold | 24 | Son | Conductor | Maryland |
| 62 | Arthur Abbott | 21 | Boarder | Apprentice | Maryland |
| 63 | Mary Abbott | 21 | Boarder | — | Maryland |
| 64 | Marion Inwood | 23 | Head | Mechanic | Maryland |
| 65 | Mary Inwood | 20 | Wife | Stenographer | Maryland |
| 66 | Harry Johnson | 44 | Head | Manager | Virginia |
| 67 | Agnes Johnson | 36 | Wife | — | Virginia |
| 68 | Ruth Johnson | 12 | Daughter | — | Maryland |
| 69 | Harry Johnson | 10 | Son | — | Maryland |
| 70 | William Hutchinson | 59 | Head | File Clerk | Maryland |
| 71 | Catherine Hutchinson | 57 | Wife | Machinist | Italy |
| 72 | Gustave Hutchinson | 18 | Son | Hairdresser | New York |
| 73 | William Hutchinson | 29 | Son | — | Connecticut |
| 74 | Beulah Hutchinson | 25 | Daughter | — | Virginia |
| 75 | Joseph Hutchinson | 27 | Head | Mechanic | Maryland |
| 76 | Evelyn Hutchinson | 23 | Wife | — | New York |
| 77 | Emily Hutchinson | 1 | Daughter | — | Maryland |
| 78 | Laura Hutchinson | 52 | Mother | — | Maryland |
| 79 | John Hutchinson | 18 | Son | — | Maryland |
| 80 | James Hutchinson | 14 | Son | — | Maryland |
| 81 | Frank Hutchinson | 11 | Son | — | Maryland |
| 82 | Mary Hutchinson THIS PERSON | 8 | Daughter | — | Maryland |
| 83 | Anna Hutchinson | 1 | Daughter | — | Maryland |
| 84 | Harry Hutchinson | 1 | Son | — | Maryland |
| 85 | George Hutchinson | 1 | Son | — | Maryland |
| 86 | Harry Bowen | 55 | Head | Baker | Maryland |
| 87 | Sarah Bowen | 50 | Wife | — | Scotland |
| 88 | James Bowen | 20 | Son | Salesman | Maryland |
| 89 | John Bowen | 18 | Son | Helper | Maryland |
| 90 | George Bowen | 15 | Son | — | Maryland |
| 91 | Palmer Krommewinkle | 38 | Head | Truck Driver | Maryland |
| 92 | Alice Krommewinkle | 37 | Wife | — | Virginia |
| 93 | Margaret Krommewinkle | 17 | Daughter | — | Maryland |
| 94 | John Lewis | 41 | Head | Helper | Maryland |
| 95 | Eva Lewis | 36 | Wife | — | Maryland |
| 96 | Catina Lewis | 5 | Daughter | — | Maryland |
| 97 | Margaret Hays | 45 | Head | Saleslady | Maryland |
| 98 | Mary G. Hays | 20 | Daughter | Stenographer | Maryland |
| 99 | John F. Hays | 15 | Son | Office Boy | Maryland |
| 100 | — | None | — | — | — |
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)