MR
Mary Richard — 1920 US Census Record
Model Tree available1920 United States Federal Census · Providence, Rhode Island
Our Model Tree links this Mary Richard across the 1920, 1930 and 1940 US Censuses in Providence, Rhode Island (XGBoost, ~Confirmed), with identified parents Allen & Ellen — first a daughter (b.~1881), then head of a 4-person household.
Age 39
b. ~1881
Female
Daughter
Born: Rhode Island
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Providence, Rhode Island |
| Surname | Richard |
| Given Name | Mary D. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Massachusetts |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | Providence City |
| Est. Birth Year | ~1881 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Richard | Daughter | — | 39 | ~1881 |
| Allen Richard | Head | — | 70 | ~1850 |
| Alice Richard | Daughter | — | 37 | ~1883 |
| Gertrude Richard | Daughter | — | 36 | ~1884 |
Census Appearances
1920
Providence, Rhode …
Daughter, age 39
Providence, Rhode Island · implied b. ~1881 — 4 household members
| Surname | Richard |
| Given Name | Mary D. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Massachusetts |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1930
Providence, Rhode …
Daughter, age 50
Providence, Rhode Island · implied b. ~1880 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Ricard |
| Given Name | Mary D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Single |
| Birthplace | Rhode Island |
| Father's Birthplace | Rhode Island |
| Mother's Birthplace | Massachusetts |
| Occupation | Teacher |
| Industry | Public school |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1940
Providence-County, Rhode …
Head, age 60
Providence-County, Rhode Island · implied b. ~1880 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rickard |
| Given Name | Mary Angell |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Widowed |
| Birthplace | Rhode Island |
| 1935 Residence (City) | Providence City |
| 1935 Residence (County) | Providence |
| Occupation | teacher |
| Industry | public kindergarten |
| Class of Worker | GW |
| Hours Worked | 30 |
| Income (1939) | 2200 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
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 Richard across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Allen Richard (~0.92 confidence) and mother Ellen Ricard (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Allen Richard
b. ~1850
Source mother
● Household
· direct · ~0.92
Mother
Ellen Ricard
b. ~1850
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Richard
Daughter · 1920 · age 39 · b. ~1881 · Rhode Island
★ You are viewing this record
Sibling
Alice Richard
Sibling · 1920 · age 37
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Richard
Sibling · 1920 · age 36
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 — Providence, Rhode Island
Open full size
1920 US Federal Census — Providence, Rhode Island
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1676unit:0622)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lorenzo M. Spicer | 18 | step-son | Moulder | Rhode Island |
| 52 | Christopher C. Spicer | 17 | step-son | Waiter | Rhode Island |
| 53 | Daisy M. Spicer | 15 | step-daughter | None | Rhode Island |
| 54 | Daniel W. Jefferson | 57 | head | Chauffeur | New York |
| 55 | Mary E. Jefferson | 45 | wife | Dressmaker | New York |
| 56 | Thomas E. Mahoney | 37 | head | Inspector | Rhode Island |
| 57 | Anna T. Mahoney | 36 | sister | Calculator | Rhode Island |
| 58 | William H. Mahoney | 27 | brother | Machinist | Rhode Island |
| 59 | Mary Lonergan | 47 | head | None | Ireland |
| 60 | Cornelius Lonergan | 16 | son | Salesman | Rhode Island |
| 61 | Thomas F. Lonergan | 2 | nephew | None | Rhode Island |
| 62 | Ward Sanford | 38 | head | Manager | England |
| 63 | Catherine T. Sanford | 35 | wife | None | Ireland |
| 64 | Elsie M. Sanford | 9 | daughter | None | Rhode Island |
| 65 | Arthur Hyde | 46 | head | Teacher | England |
| 66 | Hazel K. Hyde | 32 | wife | None | Maine |
| 67 | Herman H. Hyde | 1 | son | — | Rhode Island |
| 68 | Eva Aspinwall | 24 | servant | Housekeeper | Rhode Island |
| 69 | Julius A. Thomas | 46 | head | Manager | Indiana |
| 70 | Anna M. Thomas | 37 | wife | None | Indiana |
| 71 | Edward R. Brown | 81 | head | None | Massachusetts |
| 72 | Elizabeth A. Brown | 59 | wife | None | Massachusetts |
| 73 | Mary S. Wickham | 79 | mother-in-law | None | New York |
| 74 | John D. Mackenzie | 44 | head | Vice-President | Massachusetts |
| 75 | Blanche Mackenzie | 40 | wife | None | Illinois |
| 76 | Virginia Mackenzie | 14 | daughter | None | Rhode Island |
| 77 | Edith I. Mackenzie | 9 | daughter | None | Rhode Island |
| 78 | Catherine A. Boyle | 20 | servant | None | Massachusetts |
| 79 | Elsie L. Anthony | 68 | head | Housekeeper | Rhode Island |
| 80 | Emily J. Anthony | 70 | sister | Dressmaker | Rhode Island |
| 81 | Mary A. Anthony | 45 | servant | Nurse | Canada |
| 82 | Mary H. Taylor | 64 | head | Housekeeper | Massachusetts |
| 83 | Lawrence J. Taylor | 34 | servant | General Manager | Maryland |
| 84 | George S. Taylor | 40 | son | Colonel | Rhode Island |
| 85 | Mabel S. Taylor | 41 | daughter-in-law | None | New York |
| 86 | Allen M. Richard | 70 | head | None | Massachusetts |
| 87 | Mary D. Richard THIS PERSON | 39 | daughter | None | Rhode Island |
| 88 | Alice L. Richard | 37 | daughter | Teacher | Rhode Island |
| 89 | Gertrude Richard | 36 | daughter | Recorder | Rhode Island |
| 90 | John Finnegan | 53 | head | Superintendent | Ireland |
| 91 | Harriet Finnegan | 38 | wife | None | Ireland |
| 92 | William Green | 47 | head | Stableman | North Carolina |
| 93 | Sarah Green | 46 | wife | Caretaker | South Carolina |
| 94 | Lillian Green | 11 | daughter | Laundress | Massachusetts |
| 95 | William Green | 14 | son | None | Virginia |
| 96 | Mary Green | 11 | daughter | None | Virginia |
| 97 | James Green | 9 | son | None | District of Columbia |
| 98 | John Green | 7 | son | None | Virginia |
| 99 | Robert Green | 5 | son | None | Virginia |
| 100 | Thomas Green | 3 | son | None | North Carolina |
Pedigree Summary
Mary + 2 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)