MR
Mary Rich — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Rich across the 1900, 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a spouse (b.~1875), then head of a 6-person household.
Age 45
b. ~1875
Female
Spouse
Born: Maryland
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Baltimore, Maryland |
| Surname | Rich |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | Catonsville Village |
| Est. Birth Year | ~1875 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Benjamin Rich | Son | — | 18 | ~1902 |
| Mary Rich | Spouse | — | 45 | ~1875 |
| Edward Rich | Head | — | 48 | ~1872 |
| Mary Rich | Daughter | — | 17 | ~1903 |
| Edward Rich | Son | — | 20 | ~1900 |
| Dolores Rich | Daughter | — | 14 | ~1906 |
Census Appearances
1900
Baltimore, Maryland
Spouse, age 25
Baltimore, Maryland · implied b. ~1875 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reich |
| Given Name | Maggie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Maryland |
| Birth Month | July |
| Birth Year | 1875 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1910
Baltimore, Maryland
Spouse, age 34
Baltimore, Maryland · implied b. ~1876 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rich |
| Given Name | Maggie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Maryland |
| Years Married | 18 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Laundress |
| Industry | At home |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Spouse, age 45
Baltimore, Maryland · implied b. ~1875 — 6 household members
| Surname | Rich |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 Rich across 3 US Census years (1900, 1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage.
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This person
Anchor record
Mary Rich
Spouse · 1920 · age 45 · b. ~1875 · Maryland
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Baltimore, Maryland
Open full size
1920 US Federal Census — Baltimore, Maryland
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu654unit:0679)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Geneva Scharf | 25 | Daughter | Stenographer | Maryland |
| 52 | James E. Rockstroh | 41 | Head | Salesman | Maryland |
| 53 | Elen M. Rockstroh | 31 | Wife | None | Maryland |
| 54 | Benjamin F. Wolf | 54 | Head | Mail Carrier | Maryland |
| 55 | Ida H. Wolf | 50 | Wife | None | Maryland |
| 56 | Raymond H. Wolf | 22 | Son | Clerk | Maryland |
| 57 | Ester E. Wolf | 16 | Daughter | None | Maryland |
| 58 | Arthur Hobson | 22 | Head | Chauffeur | Maryland |
| 59 | Lydia Hobson | 22 | Wife | None | Maryland |
| 60 | Raymond Hobson | 0 | Son | None | Maryland |
| 61 | Humphrey Scannell | 54 | Head | Farmer | Ireland |
| 62 | Ellen Scannell | 50 | Wife | None | Ireland |
| 63 | Mary E. Scannell | 23 | Daughter | Examiner | Maryland |
| 64 | Cornelius M. Scannell | 22 | Son | Lineman | Maryland |
| 65 | Humphrey B. Scannell | 16 | Son | Clerk | Maryland |
| 66 | Mary E. Scannell | 11 | Daughter | None | Maryland |
| 67 | Philip L. Pruitt | 55 | Head | Chief | Maryland |
| 68 | Emma L. Pruitt | 54 | Wife | None | Maryland |
| 69 | Harry Pruitt | 19 | Son | None | Maryland |
| 70 | Edith L. Pruitt | 12 | Daughter | None | Maryland |
| 71 | Philip L. Jr. Pruitt | 8 | Son | None | Maryland |
| 72 | Ethel Pruitt | 7 | Daughter | None | Maryland |
| 73 | Alexander Tankersley | 52 | Head | Supt. | Dist. Columbia |
| 74 | Lydia Tankersley | 27 | Daughter | None | Maryland |
| 75 | Edward L. Rich | 48 | Head | Salesman | Maryland |
| 76 | Mary E. Rich THIS PERSON | 45 | Wife | None | Maryland |
| 77 | Edward L. Jr. Rich | 20 | Son | None | Maryland |
| 78 | Benjamin H. Rich | 18 | Son | None | Maryland |
| 79 | Mary E. Rich | 17 | Daughter | None | Maryland |
| 80 | Dolores M. Rich | 14 | Daughter | None | Maryland |
| 81 | Joseph S. Browne | 61 | Head | Retired | Pennsylvania |
| 82 | Hattie L. Browne | 57 | Wife | None | Virginia |
| 83 | Hattie E. Ranson | 38 | Daughter | None | Virginia |
| 84 | Finley Ranson | 10 | Grandson | None | Minnesota |
| 85 | J. Milton Browne | 39 | Head | None | Virginia |
| 86 | Mary Browne | 39 | Wife | None | Maryland |
| 87 | John F. Shat | 47 | Head | Carpenter | Maryland |
| 88 | Margaret Shat | 43 | Wife | None | Maryland |
| 89 | John Shat | 21 | Son | Carpenter | Maryland |
| 90 | Joseph Shat | 24 | Son | Carpenter | Maryland |
| 91 | Walter Shat | 14 | Son | None | Maryland |
| 92 | Frank L. Bready | 29 | Head | Secretary | Maryland |
| 93 | Margaret M. Bready | 32 | Wife | None | Maryland |
| 94 | Ruth M. Bready | 12 | Daughter | None | Maryland |
| 95 | Eleanor F. Bready | 11 | Daughter | None | Maryland |
| 96 | Monica Bready | 23 | Boarder | Servant | Mexico |
| 97 | William Williams | 32 | Head | Chauffeur | Maryland |
| 98 | Ida Williams | 30 | Wife | None | Maryland |
| 99 | William Jr. Williams | 16 | Son | None | Maryland |
| 100 | Katherine Williams | 35 | Sister in law | Cook | Maryland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)