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Margaret Boyle — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Richmond-City-County, Virginia
Our Model Tree links this Margaret Boyle across the 1930 and 1940 US Censuses in Richmond-City-County, Virginia (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 8-person household.
Age 11
b. ~1929
Female
Daughter
Born: Virginia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Richmond-City-County, Virginia |
| Surname | Boyle |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | RICHMOND |
| 1935 Residence (County) | Richmond city |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Township / Ward | Richmond |
| Est. Birth Year | ~1929 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Mary Boyle | Daughter | — | 23 | ~1917 |
| William Boyle | Son | — | 13 | ~1927 |
| Kathleen Boyle | Daughter | — | 18 | ~1922 |
| Margaret Boyle | Daughter | — | 11 | ~1929 |
| Kathleen Boyle | Spouse | — | 50 | ~1890 |
| Stephen Boyle | Son | — | 15 | ~1925 |
| Stephen Boyle | Head | — | 55 | ~1885 |
| David Boyle | Son | — | 20 | ~1920 |
Census Appearances
1930
Henrico, Virginia
Daughter, age 1
Henrico, Virginia · implied b. ~1929 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Boyle |
| Given Name | Mary J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Richmond-City-County, Virginia
Daughter, age 11
Richmond-City-County, Virginia · implied b. ~1929 — 8 household members
| Surname | Boyle |
| Given Name | Margaret |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | RICHMOND |
| 1935 Residence (County) | Richmond city |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
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 Margaret Boyle across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Margaret Boyle
Daughter · 1940 · age 11 · b. ~1929 · Virginia
★ You are viewing this record
Sibling
David Boyle
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Stephen Boyle
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Boyle
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Boyle
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kathleen Boyle
Sibling · 1940 · age 18
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
1940 US Federal Census — Richmond-City-County, Virginia
Open full size
1940 US Federal Census — Richmond-City-County, Virginia
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-04319-00485)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Helen B. Bullard | 38 | Wife | — | Virginia |
| 42 | James B. Bullard | 22 | Son | Proprietor | Virginia |
| 43 | Clyde Ross | 58 | Head | Physician | Virginia |
| 44 | Annabel B. Ross | 54 | Wife | — | Virginia |
| 45 | Arthur G. Gardener | 46 | Head | Traveling Salesman | New Jersey |
| 46 | Margaret Gardener | 43 | Wife | — | New Jersey |
| 47 | Norma B. Gardener | 18 | Daughter | — | New Jersey |
| 49 | Arthur B. Saunders | 69 | Head | Sales Manager | Virginia |
| 50 | Fannie I. Saunders | 65 | Wife | — | Virginia |
| 51 | J. Viola Saunders | 42 | Daughter | Educational Health Nurse | Virginia |
| 53 | Ralph Don Brower | 47 | Head | Proprietor | Virginia |
| 54 | Ruth R. Don Brower | 39 | Wife | — | District of Columbia |
| 55 | Ralph Don Brower | 16 | Son | — | Virginia |
| 56 | Malcolm Don Brower | 11 | Son | — | Virginia |
| 57 | Geraldine Hunt | 26 | Servant | Servant | New Jersey |
| 58 | Franklin B. Trice | 60 | Head | Traveling Salesman | Virginia |
| 59 | Hadie A. Trice | 59 | Wife | — | Virginia |
| 60 | Edward W. Trice | 24 | Son | Proprietor | Virginia |
| 61 | Evelyn Alexander | 38 | Niece | Saleslady | Virginia |
| 62 | Mabel K. Patterson | 20 | Lodger | Fire Insurance Agent | Virginia |
| 63 | Magnolia Morris | 21 | Servant | Servant | Virginia |
| 65 | Marshall Speight | 42 | Head | Fire Insurance State Agent | Virginia |
| 66 | Alice Speight | 41 | Wife | — | Virginia |
| 67 | Anne E. Speight | 13 | Daughter | — | Virginia |
| 68 | Alice Speight | 9 | Daughter | — | Virginia |
| 69 | Stephen J. Boyle | 55 | Head | Salesman | Pennsylvania |
| 70 | Kathleen Boyle | 50 | Wife | — | Pennsylvania |
| 71 | Mary E. Boyle | 23 | Daughter | Supervisor | Virginia |
| 72 | David J. Boyle | 20 | Son | Office Clerk | Virginia |
| 73 | Kathleen Boyle | 18 | Daughter | — | Virginia |
| 74 | Stephen J. Boyle | 15 | Son | Route Boy | Virginia |
| 75 | William E. Boyle | 13 | Son | Route Boy | Virginia |
| 76 | Margaret Boyle THIS PERSON | 11 | Daughter | — | Virginia |
| 77 | Caroline Mckee | 65 | Head | — | Pennsylvania |
| 78 | Carolyn Mckee | 35 | Daughter | Librarian | Virginia |
| 79 | William A. Forrest | 41 | Head | Salesman | Scotland |
| 80 | Kathryn L. Forrest | 37 | Wife | — | Virginia |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)