MR
Mary Rice — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Baltimore, Maryland
Our Model Tree links this Mary Rice across the 1910 and 1920 US Censuses in Baltimore, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1897), then head of a 14-person household.
Age 23
b. ~1897
Female
Daughter
Born: Maryland
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Baltimore, Maryland |
| Surname | Rice |
| Given Name | Mary R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Operator |
| Industry | Drug Mfg. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Operator |
| Township / Ward | Baltimore City |
| Est. Birth Year | ~1897 |
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.
14 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Bertha Rice | Daughter | — | 21 | ~1899 |
| Dolores Rice | Daughter | — | 6 | ~1914 |
| Mary Rice | Daughter | — | 23 | ~1897 |
| Margaret Rice | Daughter | — | 13 | ~1907 |
| Rose Rice | Daughter | — | 17 | ~1903 |
| Ida Rice | Daughter | — | 25 | ~1895 |
| Frances Rice | Daughter | — | 26 | ~1894 |
| Alma Rice | Daughter | — | 15 | ~1905 |
| Anthony Rice | Head | — | 57 | ~1863 |
| Edward Rice | Son | — | 4 | ~1916 |
| John Rice | Son | — | 11 | ~1909 |
| William Rice | Son | — | 7 | ~1913 |
| Thomas Rice | Son | — | 9 | ~1911 |
| Mary Rice | Spouse | — | 50 | ~1870 |
Census Appearances
1910
Baltimore, Maryland
Daughter, age 17
Baltimore, Maryland · implied b. ~1893 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rice |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Operator |
| Industry | Tobacco Factory |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1920
Baltimore, Maryland
Daughter, age 23
Baltimore, Maryland · implied b. ~1897 — 14 household members
| Surname | Rice |
| Given Name | Mary R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Operator |
| Industry | Drug Mfg. |
| Class of Worker | W |
| 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 Rice across 2 US Census years (1910 and 1920) in Baltimore, Maryland, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rice
Daughter · 1920 · age 23 · b. ~1897 · Maryland
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Sibling
Margaret Rice
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alma Rice
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Rice
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dolores Rice
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bertha Rice
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Rice
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Rice
Sibling · 1920 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Rice
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ida Rice
Sibling · 1920 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Rice
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Rice
Sibling · 1920 · age 4
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
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:1920:14thcensusofpopu669unit:0011)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Ellis | 49 | Wife | — | Ireland |
| 52 | John J. Ellis | 23 | Son | Printer | Maryland |
| 53 | Joseph Ellis | 20 | Son | Carpenter | Maryland |
| 54 | James Ellis | 19 | Son | Bricklayer | Maryland |
| 55 | Harry Russell | 44 | Head | Journeyman | Maryland |
| 56 | Margaret Russell | 44 | Wife | — | Maryland |
| 57 | Mary B. Russell | 16 | Daughter | Bookkeeper | Maryland |
| 58 | Margaret Russell | 14 | Daughter | — | Maryland |
| 59 | John J. Jr. Russell | 11 | Son | — | Maryland |
| 60 | Bernard Russell | 8 | Son | — | Maryland |
| 61 | Margaret Waters | 17 | Lodger | Stenographer | Maryland |
| 62 | John Waters | 15 | Boarder | Runner | Maryland |
| 63 | Catherine Waters | 13 | Boarder | — | Maryland |
| 64 | Russell Waters | 11 | Boarder | — | Maryland |
| 65 | Edward Waters | 9 | Boarder | — | Maryland |
| 66 | Anthony P. Rice | 57 | Head | Carpenter | Maryland |
| 67 | Mary M. Rice | 50 | Wife | — | Maryland |
| 68 | Frances M. Rice | 26 | Daughter | Clerk | Maryland |
| 69 | Ida V. Rice | 25 | Daughter | Operator | Maryland |
| 70 | Mary R. Rice THIS PERSON | 23 | Daughter | Operator | Maryland |
| 71 | Bertha A. Rice | 21 | Daughter | Auditor | Maryland |
| 72 | Rose M. Rice | 17 | Daughter | Operator | Maryland |
| 73 | Alma M. Rice | 15 | Daughter | — | Maryland |
| 74 | Margaret J. Rice | 13 | Daughter | — | Maryland |
| 75 | John C. Rice | 11 | Son | — | Maryland |
| 76 | Thomas A. Rice | 9 | Son | — | Maryland |
| 77 | William E. Rice | 7 | Son | — | Maryland |
| 78 | Dolores A. Rice | 6 | Daughter | — | Maryland |
| 79 | Edward Rice | 4 | Son | — | Maryland |
| 80 | Joseph Auburger | 28 | Head | Operator | Germany |
| 81 | Teresa Auburger | 28 | Wife | — | Germany |
| 82 | Marie Auburger | 4 | Daughter | — | Maryland |
| 83 | Joseph Auburger | 2 | Son | — | Maryland |
| 84 | William Powers | 47 | Head | Painter | Maryland |
| 85 | Laura Powers | 48 | Wife | Agent | Maryland |
| 86 | James Powers | 17 | Son | Helper | Maryland |
| 87 | Doris Powers | 8 | Daughter | — | Maryland |
| 88 | William Powers | 6 | Son | — | Maryland |
| 89 | Andre Podolsky | 32 | Head | Artist | Russia |
| 90 | Fannie Podolsky | 32 | Wife | — | Russia |
| 91 | Sophia Podolsky | 2 | Daughter | — | Maryland |
| 92 | William Podolsky | 1 | Son | — | Maryland |
| 93 | Armand Ferrandini | 62 | Head | Steward Asst. | Maryland |
| 94 | Sophie Ferrandini | 51 | Wife | — | Maryland |
| 95 | Edward V. Ferrandini | 30 | Son | 1St Mate | Maryland |
| 96 | Clarence Day | 34 | Head | Helper | Maryland |
| 97 | Catherine Day | 28 | Wife | — | Maryland |
| 98 | Catherine Day | 10 | Daughter | — | Maryland |
| 99 | Mildred Day | 7 | Daughter | — | Maryland |
| 100 | Clarence Jr. Day | 4 | Son | — | 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)