MR
Mary Rowe — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Rowe across the 1930 and 1940 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1914), then head of a 7-person household.
Age 16
b. ~1914
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Baltimore, Maryland |
| Surname | Rowe |
| Given Name | Mary E. |
| 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Alva Rowe | Head | — | 48 | ~1882 |
| Joshua Rowe | Son | — | 20 | ~1910 |
| Mary Rowe | Daughter | — | 16 | ~1914 |
| Alice Rowe | Daughter | — | 14 | ~1916 |
| Elizabeth Rowe | Spouse | — | 48 | ~1882 |
| Sarah Rowe | Daughter | — | 9 | ~1921 |
| Howard Rowe | Daughter | — | 11 | ~1919 |
Census Appearances
1930
Baltimore, Maryland
Daughter, age 16
Baltimore, Maryland · implied b. ~1914 — 7 household members
| Surname | Rowe |
| Given Name | Mary E. |
| 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 |
1940
Baltimore-City-County, Maryland
Spouse, age 26
Baltimore-City-County, Maryland · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rowe |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Baltimore City |
| 1935 Residence (County) | Baltimore City |
| Highest Grade | H 1 |
| 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 Rowe across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rowe
Daughter · 1930 · age 16 · b. ~1914 · Maryland
★ You are viewing this record
Sibling
Howard Rowe
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joshua Rowe
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Rowe
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Rowe
Sibling · 1930 · age 14
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:1930:15thcensus869unit:1084)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Russell Russell | 27 | Son | — | Maryland |
| 52 | Ethel Russell | 25 | Daughter | Secretary | Maryland |
| 53 | Anne Russell | 22 | Daughter | — | Maryland |
| 54 | Alexandra Russell | 19 | Daughter | — | Maryland |
| 55 | Alexander Russell | 15 | Son | — | Maryland |
| 56 | Joseph S. Judin | 53 | Head | Salesman | Maryland |
| 57 | Margaret M. Judin | 21 | Daughter | — | Maryland |
| 58 | Elizabeth G. Judin | 16 | Daughter | — | Maryland |
| 59 | Wm. H. Judin | 84 | Father | — | Virginia |
| 60 | Frances E. Judin | 80 | Mother | — | Maryland |
| 61 | Alan W. Owens | 24 | Son-in-law | Asst. Mang. | Maryland |
| 62 | Frances J. Owens | 23 | Daughter | — | Maryland |
| 63 | Douglas H. Rose | 28 | Head | Lawyer | Maryland |
| 64 | Elizabeth Rose | 25 | Wife | — | Scotland |
| 65 | Reid Hambleton | 29 | Head | Instructor | Maryland |
| 66 | Ruth Hambleton | 24 | Wife | — | Maryland |
| 67 | Geo. E. Robinson | 60 | Head | — | Maryland |
| 68 | Margaret Robinson | 26 | Daughter | Stenographer | Maryland |
| 69 | Richard Smith | 42 | Head | Manuf. | Maryland |
| 70 | Mary R.W. Smith | 38 | Wife | — | Massachusetts |
| 71 | Richard Jr. Smith | 17 | Son | — | Maryland |
| 72 | Pratt D. Smith | 16 | Son | — | Maryland |
| 73 | Mary W. Smith | 14 | Daughter | — | Maryland |
| 74 | Robert Smith | 13 | Son | — | Maryland |
| 75 | John M. Smith | 8 | Son | — | Maryland |
| 76 | Virginia M. Smith | 7 | Daughter | — | Maryland |
| 77 | Wm. L. Emmart | 46 | Head | Architect | Maryland |
| 78 | Florence S. Emmart | 43 | Wife | — | North Carolina |
| 79 | Harriet J. Emmart | 17 | Daughter | — | Tennessee |
| 80 | Wm. W. Emmart | 11 | Son | — | North Carolina |
| 81 | John Emmart | 7 | Son | — | Maryland |
| 82 | Richard Kealin | 50 | Head | Operator | England |
| 83 | Alice Kealin | 50 | Wife | — | Maryland |
| 84 | Alice Kealin | 25 | Daughter | Teacher | Maryland |
| 85 | Richard S. Kealin | 21 | Son | — | Maryland |
| 86 | Mary Jane Kealin | 17 | Daughter | — | Maryland |
| 87 | Emma A. Kealin | 15 | Daughter | — | Maryland |
| 88 | Jesse Myers | 56 | Head | Dentist | Maryland |
| 89 | Edith Myers | 56 | Wife | — | West Virginia |
| 90 | Margaret Myers | 19 | Daughter | — | Maryland |
| 91 | Geo. S. Parker | 41 | Head | Assistant Mang. | Maryland |
| 92 | Elsa Parker | 42 | Wife | — | Maryland |
| 93 | Eleanor S. Parker | 13 | Daughter | — | Maryland |
| 94 | Alva J. Rowe | 48 | Head | Housewife | North Carolina |
| 95 | Elizabeth Rowe | 48 | Wife | — | Maryland |
| 96 | Joshua W. Rowe | 20 | Son | — | Maryland |
| 97 | Mary E. Rowe THIS PERSON | 16 | Daughter | — | Maryland |
| 98 | Alice Florence Rowe | 14 | Daughter | — | Maryland |
| 99 | Howard Rowe | 11 | Daughter | — | Maryland |
| 100 | Sarah G. Rowe | 9 | 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)