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Mary Mathews — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Charles, Maryland
Our Model Tree links this Mary Mathews across the 1930 and 1940 US Censuses in Charles, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1916), then head of a 11-person household.
Age 14
b. ~1916
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Charles, Maryland |
| Surname | Mathews |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| 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 | La Plata Precinct |
| Est. Birth Year | ~1916 |
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 |
|---|---|---|---|---|
| George Mathews | Son | — | 18 | ~1912 |
| Anna Mathews | Spouse | — | 54 | ~1876 |
| Brook Mathews | Head | — | 63 | ~1867 |
| Mary Mathews | Daughter | — | 20 | ~1910 |
| Lila Mathews | Daughter | — | 10 | ~1920 |
| Sarah Mathews | Daughter | — | 22 | ~1908 |
| J Mathews | Son | — | 12 | ~1918 |
| Anna Mathews | Daughter | — | 16 | ~1914 |
| J Mathews | Other | — | 9 | ~1921 |
| Mary Mathews | Daughter | — | 14 | ~1916 |
| James Mathews | Son | — | 24 | ~1906 |
Census Appearances
1930
Charles, Maryland
Daughter, age 14
Charles, Maryland · implied b. ~1916 — 11 household members
| Surname | Mathews |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| 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
Charles-County, Maryland
Daughter, age 25
Charles-County, Maryland · implied b. ~1915 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Matthews |
| Given Name | Maryann |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | Election District 1 |
| Occupation | Secretary |
| Industry | Private Office |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 480 |
| Highest Grade | H 4 |
| 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 Mathews across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mathews
Daughter · 1930 · age 14 · b. ~1916 · Maryland
★ You are viewing this record
Sibling
Anna Mathews
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Mathews
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Mathews
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lila Mathews
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mathews
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Mathews
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Mathews
Sibling · 1930 · age 22
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 — Charles, Maryland
Open full size
1930 US Federal Census — Charles, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus872unit:0804)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Silas E Murphy | 46 | Head | Farmer | Maryland |
| 52 | Sylvia E Murphy | 37 | Wife | — | Maryland |
| 53 | M. Louise Murphy | 4 | Daughter | — | Maryland |
| 54 | Silas E Jr Murphy | 2 | Son | — | Maryland |
| 55 | N. Adrian Murphy | 0 | Son | — | Maryland |
| 56 | Henry Brown | 52 | Head | Laborer | Maryland |
| 57 | Mary Brown | 52 | Wife | — | Maryland |
| 58 | Mary A Brown | 10 | Daughter | — | Maryland |
| 59 | James Suggs | 21 | Head | Laborer | Maryland |
| 60 | Lottie Suggs | 19 | Wife | — | Maryland |
| 61 | Dorothy May Suggs | 2 | Daughter | — | Maryland |
| 62 | Brook F Mathews | 63 | Head | Inspector | Maryland |
| 63 | Anna C Mathews | 54 | Wife | — | Maryland |
| 64 | James J Mathews | 24 | Son | Law Student | Maryland |
| 65 | Sarah L Mathews | 22 | Daughter | — | Maryland |
| 66 | Mary C Mathews | 20 | Daughter | — | Maryland |
| 67 | George H Mathews | 18 | Son | — | Maryland |
| 68 | Anna C Mathews | 16 | Daughter | — | Maryland |
| 69 | Mary E Mathews THIS PERSON | 14 | Daughter | — | Maryland |
| 70 | J. Brook Jr Mathews | 12 | Son | — | Maryland |
| 71 | Lila M Mathews | 10 | Daughter | — | Maryland |
| 72 | J. Brook Mathews | 9 | Nephew | — | Maryland |
| 73 | George Thurrell | 51 | Head | Farmer | Maryland |
| 74 | James Thurrell | 33 | Wife | — | Maryland |
| 75 | Ella L Thurrell | 6 | Daughter | — | Maryland |
| 76 | George C Brown | 16 | Lodger | Laborer | Maryland |
| 77 | James Wells | 22 | Lodger | Laborer | Maryland |
| 78 | Joseph Dury | 43 | Head | Laborer | Dist-Columbia |
| 79 | John R Tucker | 51 | Head | Laborer | Virginia |
| 80 | Eunice Tucker | 39 | Wife | — | Virginia |
| 81 | Mary Mathews | 8 | Niece | — | Maryland |
| 82 | Rudolph Scott | 45 | Head | Farmer | Maryland |
| 83 | Annie R Scott | 36 | Wife | Laundress | Maryland |
| 84 | Catherine Scott | 17 | Daughter | — | Maryland |
| 85 | Bernard R Scott | 15 | Son | — | Maryland |
| 86 | Joseph A Scott | 13 | Son | — | Maryland |
| 87 | James L Scott | 10 | Son | — | Maryland |
| 88 | Lillian Scott | 9 | Daughter | — | Maryland |
| 89 | Augustus Scott | 7 | Son | — | Maryland |
| 90 | Edna M Scott | 5 | Daughter | — | Maryland |
| 91 | Doris A Scott | 3 | Daughter | — | Maryland |
| 92 | Thomas H Scott | 1 | Son | — | Maryland |
| 93 | Harry W Mathews | 40 | Head | Manager | Maryland |
| 94 | Eula Mathews | 37 | Wife | — | Pennsylvania |
| 95 | Emily B Mathews | 14 | Daughter | — | Pennsylvania |
| 96 | Walter J Mathews | 10 | Son | — | Pennsylvania |
| 97 | Sarah E Mathews | 7 | Daughter | — | Pennsylvania |
| 98 | Walter H Mathews | 3 | Son | — | Maryland |
| 99 | Russell Croft | 32 | Head | Farmer | Maryland |
| 100 | Annie Croft | 22 | Wife | — | Maryland |
Related Census Records
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)