MB
Mary Bryan — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Bryan across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a head (b.~1874), then head of a 9-person household.
Age 56
b. ~1874
Female
Head
Born: Maryland
Widowed
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Bryan |
| Given Name | Mary U |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Age at First Marriage | 22 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1874 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Edward Bryan | Son | — | 9 | ~1921 |
| James Bryan | Son | — | 11 | ~1919 |
| William Bryan | Son | — | 20 | ~1910 |
| John Bryan | Son | — | 13 | ~1917 |
| Isabelle Bryan | Daughter | — | 22 | ~1908 |
| Mildred Bryan | Daughter | — | 18 | ~1912 |
| Robert Bryan | Son | — | 15 | ~1915 |
| Mary Bryan | Head | — | 56 | ~1874 |
| Richard Bryan | Son | — | 7 | ~1923 |
Census Appearances
1930
Baltimore, Maryland
Head, age 56
Baltimore, Maryland · implied b. ~1874 — 9 household members
| Surname | Bryan |
| Given Name | Mary U |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| Age at First Marriage | 22 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Baltimore-City-County, Maryland
Other, age 69
Baltimore-City-County, Maryland · implied b. ~1871 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bryan |
| Given Name | Margaret J |
| Relationship to Head | Mother-in-law |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore |
| Highest Grade | No 4 |
| 1935 Residence | Same house |
| 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 Bryan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Bryan
Head · 1930 · age 56 · b. ~1874 · Maryland
★ You are viewing this record
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:1930:15thcensus863unit:0478)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Annie Hogan | 58 | Head | — | Pennsylvania |
| 2 | Loretta Hogan | 22 | Daughter | — | Maryland |
| 3 | Jean Hogan | 22 | Daughter | — | Maryland |
| 4 | Harry D Ford | 50 | Head | Clerk | Maryland |
| 5 | Eleanor Ford | 43 | Wife-H | — | Maryland |
| 6 | Evelyn A Ford | 15 | Daughter | — | Maryland |
| 7 | Dallas H Ford | 7 | Son | — | Maryland |
| 8 | Mary U Bryan THIS PERSON | 56 | Head | — | Maryland |
| 9 | Isabelle Bryan | 22 | Daughter | Nurse | Maryland |
| 10 | William Bryan | 20 | Son | Clerk | Maryland |
| 11 | Mildred Bryan | 18 | Daughter | — | Maryland |
| 12 | Robert Bryan | 15 | Son | — | Maryland |
| 13 | John Bryan | 13 | Son | — | Maryland |
| 14 | James Bryan | 11 | Son | — | Maryland |
| 15 | Edward Bryan | 9 | Son | — | Maryland |
| 16 | Richard Bryan | 7 | Son | — | Maryland |
| 17 | John Laughlin | 52 | Head | Laborer | Maryland |
| 18 | Annie Laughlin | 51 | Wife | — | Maryland |
| 19 | John Laughlin | 23 | Son | Laborer | Maryland |
| 20 | Helen Laughlin | 21 | Daughter | — | Maryland |
| 21 | Agnes Laughlin | 19 | Daughter | — | Maryland |
| 22 | Ryan Laughlin | 17 | Son | — | Maryland |
| 23 | Mary Laughlin | 15 | Daughter | — | Maryland |
| 24 | Catherine Laughlin | 13 | Daughter | — | Maryland |
| 25 | James Laughlin | 11 | Son | — | Maryland |
| 26 | Joseph Laughlin | 9 | Son | — | Maryland |
| 27 | Francis Laughlin | 7 | Son | — | Maryland |
| 28 | Annie Laughlin | 5 | Daughter | — | Maryland |
| 29 | Thomas Laughlin | 3 | Son | — | Maryland |
| 30 | Margaret Laughlin | 1 | Daughter | — | Maryland |
| 31 | William Laughlin | 0 | Son | — | Maryland |
| 32 | Elizabeth Laughlin | 0 | Daughter | — | Maryland |
| 33 | Robert Laughlin | 0 | Son | — | Maryland |
| 34 | John Laughlin | 0 | Son | — | Maryland |
| 35 | John Fisher | 41 | Head | Laborer | Maryland |
| 36 | Annie Fisher | 40 | Wife | — | Maryland |
| 37 | John Fisher | 19 | Son | Laborer | Maryland |
| 38 | Annie Fisher | 17 | Daughter | — | Maryland |
| 39 | William Fisher | 15 | Son | — | Maryland |
| 40 | Joseph Fisher | 13 | Son | — | Maryland |
| 41 | Mary Fisher | 11 | Daughter | — | Maryland |
| 42 | James Fisher | 9 | Son | — | Maryland |
| 43 | Francis Fisher | 7 | Son | — | Maryland |
| 44 | Annie Fisher | 5 | Daughter | — | Maryland |
| 45 | Thomas Fisher | 3 | Son | — | Maryland |
| 46 | Margaret Fisher | 1 | Daughter | — | Maryland |
| 47 | William Fisher | 0 | Son | — | Maryland |
| 48 | Elizabeth Fisher | 0 | Daughter | — | Maryland |
| 49 | Robert Fisher | 0 | Son | — | Maryland |
| 50 | John Fisher | 0 | Son | — | 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)