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Mary Beard — 1920 US Census Record
Linked across censuses1920 United States Federal Census · None, District of Columbia
Our Model Tree links this Mary Beard across the 1920 and 1930 US Censuses in District of Columbia (XGBoost, ~Confirmed) — first a daughter (b.~1901), then head of a 12-person household.
Age 19
b. ~1901
Female
Daughter
Born: District of Columbia
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | None, District of Columbia |
| Surname | Beard |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | District of Columbia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Clerk |
| Industry | Telephone Office |
| Class of Worker | W |
| Can Read | No |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | District of Columbia |
| Birth Country | United States |
| Birthplace (normalized) | district of columbia |
| Occupation | Clerk |
| Township / Ward | Washington |
| Est. Birth Year | ~1901 |
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.
12 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| William Beard | Other | — | ~1920 | |
| Helen O'Connor | Daughter | — | 29 | ~1891 |
| Carroll Beard | Son | — | 16 | ~1904 |
| Florence Beard | Daughter | — | 25 | ~1895 |
| William Beard | Son | — | 23 | ~1897 |
| Nellie Beard | Other | — | 19 | ~1901 |
| Samuel Beard | Head | — | 57 | ~1863 |
| James O'Connor | Other | — | 30 | ~1890 |
| Samuel Beard | Son | — | 27 | ~1893 |
| Mary Beard | Daughter | — | 19 | ~1901 |
| Sarah Beard | Spouse | — | 54 | ~1866 |
| Robert Beard | Son | — | 12 | ~1908 |
Census Appearances
1920
None, District …
Daughter, age 19
None, District of Columbia · implied b. ~1901 — 12 household members
| Surname | Beard |
| Given Name | Mary A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | District of Columbia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Clerk |
| Industry | Telephone Office |
| Class of Worker | W |
| Can Read | No |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | District of Columbia |
| Birth Country | United States |
| Birthplace (normalized) | district of columbia |
1930
None, District …
Daughter, age 30
None, District of Columbia · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Beard |
| Given Name | Mabel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Single |
| Birthplace | District of Columbia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birth State | District of Columbia |
| Birth Country | United States |
| Birthplace (normalized) | district of columbia |
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 Beard across 2 US Census years (1920 and 1930) in None, District of Columbia, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Beard
Daughter · 1920 · age 19 · b. ~1901 · District of Columbia
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Sibling
Carroll Beard
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Beard
Sibling · 1920 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Samuel Beard
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen O'Connor
Sibling · 1920 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Beard
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Beard
Sibling · 1920 · age 25
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 — None, District of Columbia
Open full size
1920 US Federal Census — None, District of Columbia
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu208unit:0090)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Anna Adams | 51 | Head | Accountant | New York |
| 52 | Irene E. Adams | 44 | Sister | — | District of Columbia |
| 53 | William W. Heeler | 45 | Head | Machinist | Pennsylvania |
| 54 | Marion Heeler | 43 | Wife | — | Pennsylvania |
| 55 | Florence Heeler | 18 | Daughter | Clerk | Pennsylvania |
| 56 | Robert E. Heeler | 17 | Son | Machinist App. | Ohio |
| 57 | William W. Jr. Heeler | 16 | Son | Messenger | District of Columbia |
| 58 | Kenneth Heeler | 13 | Son | — | District of Columbia |
| 59 | Horace Heeler | 11 | Son | — | District of Columbia |
| 60 | Ethel M. Heeler | 9 | Daughter | — | District of Columbia |
| 61 | Paul Heeler | 7 | Daughter | — | District of Columbia |
| 62 | Hazel Heeler | 5 | Daughter | — | District of Columbia |
| 63 | Lola Heeler | 2 | Daughter | — | District of Columbia |
| 64 | Samuel A. Beard | 57 | Head | Asst Yard Master | Maryland |
| 65 | Sarah J. Beard | 54 | Wife | — | Maryland |
| 66 | Samuel R. Beard | 27 | Son | Asst. Cashier | Maryland |
| 67 | Florence E. Beard | 25 | Daughter | Asst. Accountant | Maryland |
| 68 | William J. Beard | 23 | Son | Machinist | District of Columbia |
| 69 | Nellie Beard | 19 | Daughter-in-law | — | Virginia |
| 70 | Mary A. Beard THIS PERSON | 19 | Daughter | Clerk | District of Columbia |
| 71 | Carroll C. Beard | 16 | Son | — | District of Columbia |
| 72 | Robert J. Beard | 12 | Son | — | District of Columbia |
| 73 | William J. Jr. Beard | 0 | Grandson | — | District of Columbia |
| 74 | James F. O'Connor | 30 | Son-in-law | Service Station | District of Columbia |
| 75 | Helen S. O'Connor | 29 | Daughter | — | Maryland |
| 76 | William A. Kendrick | 56 | Head | Stationary Eng. | Virginia |
| 77 | Martha F. Kendrick | 57 | Wife | — | Virginia |
| 78 | Thomas J. Smith | 33 | Son-in-law | Asst. Foreman | Illinois |
| 79 | Edna P. Smith | 28 | Daughter | None Clerk | District of Columbia |
| 80 | Raymond S. Kendrick | 24 | Son | Repairman | District of Columbia |
| 81 | Catherine J. Kendrick | 22 | Daughter-in-law | None Clerk | Pennsylvania |
| 82 | Mary A. Kendrick | 75 | Mother | — | Virginia |
| 83 | Joseph R. Best | 38 | Son-in-law | Linotype Op. | District of Columbia |
| 84 | Ruby M. Best | 27 | Daughter | — | District of Columbia |
| 85 | Ralph W. Best | 3 | Grandson | — | District of Columbia |
| 86 | George A. Wilburn | 29 | Head | Metal Polisher | New York |
| 87 | Maud O. Wilburn | 35 | Wife | — | Maryland |
| 88 | Martin J. Wilburn | 2 | Son | — | District of Columbia |
| 89 | Joseph F. Kelly | 33 | Brother-in-law | Machinist | Maryland |
| 90 | Raymond W. Kelly | 21 | Brother-in-law | Ironworker | Maryland |
| 91 | Annie S. Kelly | 52 | Mother-in-law | — | Maryland |
| 92 | Elizabeth Mcnaughton | 57 | Boarder | — | Kentucky |
| 93 | Nora S. Glass | 27 | Boarder | Clerk | Kentucky |
| 94 | Madelle F. Grant | 21 | Boarder | Stenographer | Maine |
| 95 | Isaac Grant | 24 | Lodger | Conductor | Virginia |
| 96 | Ella Beresford | 69 | Head | — | Pennsylvania |
| 97 | Elizabeth Beresford | 46 | Daughter | Employee | District of Columbia |
| 98 | Alice Beresford | 44 | Daughter | Pressman | District of Columbia |
| 99 | Katherine Beresford | 36 | Daughter | — | District of Columbia |
| 100 | Mary C. Thomas | 45 | Head | — | 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)