MR
Mary Richards — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Wayne, Michigan
Our Model Tree links this Mary Richards across the 1900, 1910, 1920 and 1930 US Censuses in Wayne, Michigan (XGBoost, ~Confirmed) — first a spouse (b.~1870), then head of a 4-person household.
Age 60
b. ~1870
Female
Spouse
Born: Rhode Island
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Wayne, Michigan |
| Surname | Richards |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Age at First Marriage | 19 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
| Township / Ward | City Of Detroit |
| Est. Birth Year | ~1870 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Richards | Daughter | — | 24 | ~1906 |
| Louis Richards | Head | — | 57 | ~1873 |
| William Richards | Son | — | 26 | ~1904 |
| Mary Richards | Spouse | — | 60 | ~1870 |
Census Appearances
1900
Wayne, Michigan
Spouse, age 30
Wayne, Michigan · implied b. ~1870 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richards |
| Given Name | Mary D |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Birth Month | June |
| Birth Year | 1870 |
| Father's Birthplace | Mass |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1910
Wayne, Michigan
Spouse, age 40
Wayne, Michigan · implied b. ~1870 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richards |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Years Married | 21 |
| Children Born | 7 |
| Children Living | 5 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1920
Wayne, Michigan
Spouse, age 50
Wayne, Michigan · implied b. ~1870 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Richards |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Rhode Island |
| Birth Country | United States |
| Birthplace (normalized) | rhode island |
1930
Wayne, Michigan
Spouse, age 60
Wayne, Michigan · implied b. ~1870 — 4 household members
| Surname | Richards |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Rhode Island |
| Age at First Marriage | 19 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| 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 Richards across 4 US Census years (1900, 1910, 1920 and 1930) in Wayne, Michigan, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Richards
Spouse · 1930 · age 60 · b. ~1870 · Michigan
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Wayne, Michigan
Open full size
1930 US Federal Census — Wayne, Michigan
Page Contents
50 people indexed on this census page (ia:1930:michigancensus00reel1063:0908)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Arthur Emmert | 45 | Head | Superintendent | Ohio |
| 2 | Maud Emmert | 46 | Wife | — | Ohio |
| 3 | Howard Emmert | 22 | Son | Apprentice | Michigan |
| 4 | Margaret Emmert | 16 | Daughter | — | Michigan |
| 5 | Fred W. Hess | 42 | Head | Overseer Dept. | New York |
| 6 | Carrie Hess | 42 | Wife | — | Indiana |
| 7 | George Hess | 11 | Son | — | Illinois |
| 8 | Miller Hess | 13 | Lodger | — | Michigan |
| 9 | Frank Crawford | 73 | Head | Clerk | Michigan |
| 10 | Mary Crawford | 71 | Wife | — | Michigan |
| 11 | Lloyd Miller | 38 | Head | Engineer | New York |
| 12 | Ida Miller | 38 | Wife | — | Michigan |
| 13 | Frank Miller | 9 | Son | — | Michigan |
| 14 | Ella Salmon | 46 | Head | Saleslady | New York |
| 15 | Ruth Briggs | 36 | Lodger | Teacher | Ohio |
| 16 | Louis Richards | 57 | Head | Writer | Canada-E |
| 17 | Mary Richards THIS PERSON | 60 | Wife | — | Rhode Island |
| 18 | William Richards | 26 | Son | Lawyer | Michigan |
| 19 | Mary Richards | 24 | Daughter | Contact Clerk | Michigan |
| 20 | Frank Geddis | 53 | Head | Salesman | Ohio |
| 21 | Maid Geddis | 42 | Wife | — | Michigan |
| 22 | Francis Geddis | 16 | Son | — | Michigan |
| 23 | Virginia Geddis | 13 | Daughter | — | Michigan |
| 24 | Joseph Hammel | 36 | Bro-in-law | Worker | Michigan |
| 25 | Joseph Hammel | 2 | Nephew | — | Michigan |
| 26 | Pauline Savage | 56 | Head | — | Germany |
| 27 | Harriet Savage | 50 | Sister | Teacher | New York |
| 28 | Vincent Bamberger | 40 | Head | Proprietor | Michigan |
| 29 | Florence Bamberger | 40 | Wife | — | Michigan |
| 30 | Austin A. Howe | 44 | Head | Architect | Michigan |
| 31 | Lillian H. Howe | 44 | Wife | — | Canada-E |
| 32 | William A. Howe | 14 | Son | — | Michigan |
| 33 | Nancy Howe | 12 | Daughter | — | Michigan |
| 34 | Emma Ferguson | 70 | Mother-in-law | — | Canada-E |
| 35 | Herbert Conley | 50 | Head | Fireman | Michigan |
| 36 | Emma Conley | 50 | Wife | — | Germany |
| 37 | Neil Macneil | 30 | Head | Repairman | Canada-E |
| 38 | Irene Macneil | 29 | Wife | — | Michigan |
| 39 | Charles Macneil | 2 | Son | — | Michigan |
| 40 | Bruno Schalk | 39 | Head | Repairer | Michigan |
| 41 | Meta Schalk | 35 | Wife | — | Michigan |
| 42 | Attilio Marini | 51 | Head | Retired | Italy |
| 43 | Constance Marini | 40 | Wife | — | Italy |
| 44 | Angelina Marini | 27 | Daughter | — | Italy |
| 45 | Nicholas Schultz | 47 | Head | Painter | Hungary |
| 46 | Barbe Schultz | 46 | Wife | — | Hungary |
| 47 | Bertha Cummings | 60 | Head | — | Michigan |
| 48 | Melvin Cummings | 31 | Son | Operator | Ohio |
| 49 | Thomas Isidore | 63 | Head | Retired | Canada-F |
| 50 | Lena Isidore | 63 | Wife | — | Michigan |
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)