CT
Cora Thompson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · None, District of Columbia
Our Model Tree links this Cora Thompson across the 1920 and 1930 US Censuses in District of Columbia (XGBoost, ~Confirmed) — first a daughter (b.~1920), then head of a 11-person household.
Age 0
b. ~1920
Female
Daughter
Born: Dist. Columbia
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | None, District of Columbia |
| Surname | Thompson |
| Given Name | Cora D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Dist. Columbia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Birthplace (normalized) | dist columbia |
| Township / Ward | Washington City |
| Est. Birth Year | ~1920 |
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.
11 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Cora | Age | Birth yr |
|---|---|---|---|---|
| Catherine Thompson | Daughter | — | 6 | ~1914 |
| Theresa Thompson | Daughter | — | 5 | ~1915 |
| Cora Thompson | Daughter | — | ~1920 | |
| Helen Thompson | Daughter | — | 15 | ~1905 |
| Harriett Thompson | Spouse | — | 32 | ~1888 |
| Abraham Thompson | Son | — | 3 | ~1917 |
| Nathan Thompson | Son | — | 10 | ~1910 |
| James Sylvester | Other | — | 17 | ~1903 |
| Charles Thompson | Son | — | 2 | ~1918 |
| Thomas Crotts | Other | — | 18 | ~1902 |
| Isaac Thompson | Head | — | 48 | ~1872 |
Census Appearances
1920
None, District …
Daughter, age
None, District of Columbia · implied b. ~1920 — 11 household members
| Surname | Thompson |
| Given Name | Cora D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Dist. Columbia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Birthplace (normalized) | dist columbia |
1930
None, District …
Daughter, age 10
None, District of Columbia · implied b. ~1920 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Cecelia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Dist. Columbia |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Can Read/Write | Yes |
| Birthplace (normalized) | dist 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 Cora Thompson across 2 US Census years (1920 and 1930) in None, District of Columbia, using XGBoost record linkage.
Show:
This person
Anchor record
Cora Thompson
Daughter · 1920 · age 0 · b. ~1920 · District of Columbia
★ You are viewing this record
Sibling
Charles Thompson
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Thompson
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Theresa Thompson
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Thompson
Sibling · 1920 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Abraham Thompson
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nathan Thompson
Sibling · 1920 · age 10
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:1920:14thcensusofpopu213unit:0806)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John J. Manning | 51 | Head | Secretary | New York |
| 52 | Catherine Manning | 47 | Wife | — | New York |
| 53 | Rose Manning | 19 | Daughter | — | New York |
| 54 | Charles E. Wilson | 31 | Head | Clerk | Dist. Columbia |
| 55 | Elizabeth H. Wilson | 28 | Wife | — | Dist. Columbia |
| 56 | Charles E. Jr. Wilson | 5 | Son | — | Dist. Columbia |
| 57 | Robert Wilson | 2 | Son | — | Maryland |
| 58 | William M. Wilson | 29 | Brother | Patent Examiner | Dist. Columbia |
| 59 | Isabella F. Wilson | 67 | Mother | — | Massachusetts |
| 60 | Abbie M. Conway | 45 | Head | Asst. Buyer | Dist. Columbia |
| 61 | Kate C. Conway | 46 | Sister | Clerk | Dist. Columbia |
| 62 | Nellie J. Conway | 43 | Sister | Clerk | Dist. Columbia |
| 63 | Thomas A. Fallis | 37 | Head | Clerk | Pennsylvania |
| 64 | Irene A. Fallis | 32 | Wife | — | Ohio |
| 65 | Harry F. Fallis | 13 | Son | — | Dist. Columbia |
| 66 | Louise Fallis | 10 | Daughter | — | Maryland |
| 67 | Annetta Fallis | 7 | Daughter | — | Dist. Columbia |
| 68 | Evelyn Fallis | 1 | Daughter | — | Dist. Columbia |
| 69 | Edward S. Mcmahon | 27 | Head | Priv. Secy. | Connecticut |
| 70 | Catherine L. Mcmahon | 21 | Wife | — | Dist. Columbia |
| 71 | Raphael Purcell | 22 | Mother | Clerk | Connecticut |
| 72 | Augusta E. Costello | 22 | Head | Clerk | Dist. Columbia |
| 73 | Augusta E. Costello | 22 | Daughter | — | Dist. Columbia |
| 74 | William T. Costello | 19 | Son | — | Dist. Columbia |
| 75 | John A. Cotton | 45 | Head | Fireman | Dist. Columbia |
| 76 | Martin P. Cotton | 26 | Brother | Accountant | Dist. Columbia |
| 77 | Margaret Cotton | 25 | Sister | Teacher | Dist. Columbia |
| 78 | Margaret Cotton | 65 | Mother | — | Dist. Columbia |
| 79 | Regina Cotton | 14 | Niece | — | Dist. Columbia |
| 80 | John Alden | 40 | Head | Cashier | Dist. Columbia |
| 81 | Ethel N. Alden | 38 | Wife | — | Virginia |
| 82 | John Jr. Alden | 14 | Son | — | Dist. Columbia |
| 83 | Norman Alden | 11 | Son | — | Dist. Columbia |
| 84 | Judith E. Alden | 4 | Daughter | — | Dist. Columbia |
| 85 | Isaac J. Thompson | 48 | Head | Janitor | Maryland |
| 86 | Harriett Thompson | 32 | Wife | — | Maryland |
| 87 | Helen M. Thompson | 15 | Daughter | — | Maryland |
| 88 | Nathan Thompson | 10 | Son | — | Maryland |
| 89 | Catherine Thompson | 6 | Daughter | — | Dist. Columbia |
| 90 | Theresa Thompson | 5 | Daughter | — | Dist. Columbia |
| 91 | Abraham Thompson | 3 | Son | — | Dist. Columbia |
| 92 | Charles B. Thompson | 2 | Son | — | Dist. Columbia |
| 93 | Cora D. Thompson THIS PERSON | 0 | Daughter | — | Dist. Columbia |
| 94 | Thomas E. Crotts | 18 | Nephew | Laborer | Maryland |
| 95 | James Sylvester | 17 | Nephew | Laborer | Maryland |
| 96 | Samuel Clark | 36 | Head | Laborer | Virginia |
| 97 | Lottie Clark | 36 | Wife | Laundress | Dist. Columbia |
| 98 | Viola Clark | 16 | Daughter | Servant | Dist. Columbia |
| 99 | Bertha Clark | 14 | Daughter | — | Dist. Columbia |
| 100 | Samuel Clark | 12 | Son | — | Dist. Columbia |
Related Census Records
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)