MR
Martha Richardson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Suffolk, Massachusetts
Our Model Tree links this Martha Richardson across the 1910 and 1920 US Censuses in Suffolk, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1907), then head of a 9-person household.
Age 13
b. ~1907
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Suffolk, Massachusetts |
| Surname | Richardson |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New York |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Boston Jamaica Plain |
| Est. Birth Year | ~1907 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Martha | Age | Birth yr |
|---|---|---|---|---|
| Harriet Richardson | Daughter | — | 5 | ~1915 |
| Martha Richardson | Daughter | — | 13 | ~1907 |
| Mary White | Other | — | 47 | ~1873 |
| Mark Richardson | Head | — | 52 | ~1868 |
| Sarah Canfield | Other | — | 27 | ~1893 |
| Marian Richardson | Daughter | — | 9 | ~1911 |
| David Richardson | Son | — | 23 | ~1897 |
| Martha Daley | Other | — | 40 | ~1880 |
| Josephine Richardson | Spouse | — | 47 | ~1873 |
Census Appearances
1910
Suffolk, Massachusetts
Daughter, age 4
Suffolk, Massachusetts · implied b. ~1906 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richardson |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New York |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Suffolk, Massachusetts
Daughter, age 13
Suffolk, Massachusetts · implied b. ~1907 — 9 household members
| Surname | Richardson |
| Given Name | Martha |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | New York |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Martha Richardson across 2 US Census years (1910 and 1920) in Suffolk, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Martha Richardson
Daughter · 1920 · age 13 · b. ~1907 · Massachusetts
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Sibling
Marian Richardson
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harriet Richardson
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
David Richardson
Sibling · 1920 · age 23
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 — Suffolk, Massachusetts
Open full size
1920 US Federal Census — Suffolk, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu739unit:1154)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Max B. Brasee | 41 | Head | Chauffeur | Newfoundland |
| 52 | Alice T. Brasee | 39 | Wife | — | Sweden |
| 53 | Alfred Pahl | 39 | Lodger | Florist | Tennessee |
| 54 | August Safford | 29 | Head | Bookkeeper | Massachusetts |
| 55 | Ruth Safford | 28 | Wife | — | Massachusetts |
| 56 | August Safford | 3 | Son | — | Massachusetts |
| 57 | Laura Slocum | 63 | Head | — | Massachusetts |
| 58 | Anna Slocum | 58 | Sister | Physician | Massachusetts |
| 59 | Hempel Benedict | 45 | Head | — | New York |
| 60 | Mary Benedict | 40 | Wife | — | Massachusetts |
| 61 | Nathaniel Benedict | 5 | Son | — | Massachusetts |
| 62 | Joel L. Benedict | 4 | Son | — | Massachusetts |
| 63 | Vincent Benedict | 2 | Son | — | Massachusetts |
| 64 | Olivia H. Benedict | 1 | Daughter | — | Massachusetts |
| 65 | Mary E. Lennon | 28 | Nurse | Nurse | Massachusetts |
| 66 | Catherine Noonan | 27 | Maid | Maid | Ireland |
| 67 | Nora Noonan | 25 | Maid | Maid | Ireland |
| 68 | John R. Chapin | 31 | Head | Banker | Massachusetts |
| 69 | Margaret Chapin | 29 | Wife | — | Massachusetts |
| 70 | Martha Chapin | 5 | Daughter | — | Massachusetts |
| 71 | John Chapin | 4 | Son | — | Massachusetts |
| 72 | Joan Chapin | 2 | Daughter | — | Massachusetts |
| 73 | Anne Chapin | 1 | Daughter | — | Massachusetts |
| 74 | Mary Sullivan | 37 | Cook | Cook | Ireland |
| 75 | Mary Macphee | 50 | Nurse | Nurse | Canada |
| 76 | Mary J. Rattigan | 58 | Maid | Maid | Massachusetts |
| 77 | Bella Liddy | 40 | Laundress | Laundress | Ireland |
| 78 | Ellen Mcgraddy | 38 | Maid | Maid | Ireland |
| 79 | Robert W. Max | 68 | Head | Lawyer | Massachusetts |
| 80 | Laura Max | 61 | Wife | — | Ireland |
| 81 | Laura J. Max | 32 | Daughter | — | Massachusetts |
| 82 | Harold Max | 25 | Son | Farmer | Massachusetts |
| 83 | Mark Richardson | 52 | Head | Physician | Massachusetts |
| 84 | Josephine Richardson | 47 | Wife | — | New York |
| 85 | David L. Richardson | 23 | Son | — | Massachusetts |
| 86 | Martha Richardson THIS PERSON | 13 | Daughter | — | Massachusetts |
| 87 | Marian Richardson | 9 | Daughter | — | Massachusetts |
| 88 | Harriet Richardson | 5 | Daughter | — | Massachusetts |
| 89 | Martha Daley | 40 | Nurse | Nurse | Ireland |
| 90 | Sarah Canfield | 27 | Maid | Maid | Newfoundland |
| 91 | Mary White | 47 | Cook | Cook | Ireland |
| 92 | Arthur J. Watkins | 56 | Head | Student | California |
| 93 | Lillian Watkins | 56 | Wife | — | California |
| 94 | Lillian Watkins | 18 | Daughter | — | California |
| 95 | Charles Quade | 25 | Cook | Cook | Kentucky |
| 96 | Marjorie Baker | 22 | Nurse | Nurse | England |
| 97 | George P. Benedict | 77 | Head | Trustee | Massachusetts |
| 98 | Cornelia R. Benedict | 75 | Wife | — | Vermont |
| 99 | Cornelia Benedict | 50 | Daughter | — | New York |
| 100 | Margaret Gerard | 42 | Cook | Cook | Ireland |
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)