MA
Mary Allen — 1930 US Census Record
Model Tree available1930 United States Federal Census · Albemarle, Virginia
Our Model Tree links this Mary Allen across the 1910, 1920, 1930 and 1940 US Censuses in Albemarle, Virginia (XGBoost, ~Confirmed), with identified parents Henry & Henry — first a son (b.~1903), then head of a 4-person household.
Age 27
b. ~1903
Male
Son
Born: Virginia
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Albemarle, Virginia |
| Surname | Allen |
| Given Name | Mary B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Salesmanager |
| Industry | Gas station |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
| Occupation | Salesmanager |
| Township / Ward | Charlottesville City |
| Est. Birth Year | ~1903 |
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 |
|---|---|---|---|---|
| Annie Allen | Daughter | — | 26 | ~1904 |
| Henry Allen | Head | — | 38 | ~1892 |
| Mary Allen | Son | — | 27 | ~1903 |
| Florence Allen | Spouse | — | 47 | ~1883 |
Census Appearances
1910
Albemarle, Virginia
Son, age 7
Albemarle, Virginia · implied b. ~1903 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Murray B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1920
Albemarle, Virginia
Son, age 17
Albemarle, Virginia · implied b. ~1903 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Murray B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1930
Albemarle, Virginia
Son, age 27
Albemarle, Virginia · implied b. ~1903 — 4 household members
| Surname | Allen |
| Given Name | Mary B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Virginia |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Virginia |
| Occupation | Salesmanager |
| Industry | Gas station |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Virginia |
| Birth Country | United States |
| Birthplace (normalized) | virginia |
1940
Charlottesville-City-County, Virginia
Son, age 37
Charlottesville-City-County, Virginia · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Murray B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Single |
| Birthplace | Virginia |
| 1935 Residence (City) | Charlottesville |
| 1935 Residence (County) | Albemarle |
| Occupation | Manager |
| Industry | Filling Station |
| Class of Worker | PW |
| Hours Worked | 64 |
| Income (1939) | 1050 |
| Highest Grade | Hs 4 |
| 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 Mary Allen across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Allen (~0.92 confidence) and father Henry Allen (~0.92 confidence) and father Henry Allen (~0.92 confidence) and father Henry Allen (~0.60 confidence) and mother Florence Allen (~0.92 confidence) and mother Florence Allen (~0.92 confidence) and mother Florence Allen (~0.92 confidence) and father Robert Allen (~0.83 confidence) and mother Mary Allen (~0.83 confidence). The pedigree spans 2 generations with 9 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.86
Father
Henry Allen
b. ~1862
Source father
● Household
· direct · ~0.92
Father
Henry Allen
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Henry Allen
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Henry Allen
b. ~1892
Source father
● Household
· direct · ~0.6
Mother
Florence Allen
b. ~1881
Source mother
● Household
· direct · ~0.92
Mother
Florence Allen
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Florence Allen
b. ~1881
Source mother
● Household
· direct · ~0.92
Father
Robert Allen
b. ~1850
Source mother>father
● Household
· direct · ~0.83
Mother
Mary Allen
b. ~1849
Source mother>mother
● Household
· direct · ~0.83
This person
Anchor record
Mary Allen
Son · 1930 · age 27 · b. ~1903 · Virginia
★ You are viewing this record
Sibling
Annie Allen
Sibling · 1930 · age 26
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
1930 US Federal Census — Albemarle, Virginia
Open full size
1930 US Federal Census — Albemarle, Virginia
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2466unit:0758)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Garnett P Maupin | 20 | Son | Salesman | Virginia |
| 2 | Ora A Maupin | 19 | Daughter | Bookkeeper | Virginia |
| 3 | H Waddell | 17 | Son | Salesman | Virginia |
| 4 | John W Waddell | 65 | Brother | Trucker | Virginia |
| 5 | Ernest H Armstrong | 56 | Head | Proprietor | Virginia |
| 6 | Annie M Armstrong | 47 | Wife | — | District Col |
| 7 | Earl A Armstrong | 22 | Son | Mechanic | Virginia |
| 8 | Ernest F Armstrong | 21 | Son | Mechanic | Virginia |
| 9 | Margaret L Armstrong | 17 | Daughter | — | Virginia |
| 10 | Sidney C Edwards | 53 | Head | — | North Carolina |
| 11 | Tom D Edwards | 24 | Son | Barber | Virginia |
| 12 | Jack B Edwards | 19 | Son | Helper | Virginia |
| 13 | Bennett J James | 24 | Son-in-law | Mechanic | Virginia |
| 14 | Inez P James | 21 | Daughter | Bookkeeper | Virginia |
| 15 | Peter S Cawles | 56 | Head | Conductor | Virginia |
| 16 | Antoinette D Cawles | 51 | Wife | — | Virginia |
| 17 | Herbert D Cawles | 18 | Son | — | Virginia |
| 18 | Louise M Cawles | 17 | Daughter | — | Virginia |
| 19 | Jessie V Cawles | 15 | Daughter | — | Virginia |
| 20 | Helen W Cawles | 13 | Daughter | — | Virginia |
| 21 | Harry S Cawles | 11 | Son | — | Virginia |
| 22 | Beth N Cawles | 7 | Daughter | — | Virginia |
| 23 | George S Dickerson | 62 | Head | Farmer | Virginia |
| 24 | Sudie J Dickerson | 59 | Wife | — | Virginia |
| 25 | Davis B Dickerson | 20 | Son | Weaver | Virginia |
| 26 | Sudie L Dickerson | 15 | Daughter | — | Virginia |
| 27 | Gladys L Bing | 24 | Daughter | — | Virginia |
| 28 | Randolph A Bing | 2 | G Son | — | Virginia |
| 29 | Dennis V Bing | 0 | G Son | — | Virginia |
| 30 | Oscar F Johnson | 37 | Head | Carpenter | Virginia |
| 31 | Blanche M Johnson | 27 | Wife | — | Virginia |
| 32 | Dewey S Johnson | 22 | Son | Salesman | Virginia |
| 33 | Elsie A Johnson | 19 | Daughter | Smasher | Virginia |
| 34 | Myrtle O Johnson | 16 | Daughter | — | Virginia |
| 35 | James F Blankenbaker | 23 | Boarder | Mechanic | Virginia |
| 36 | George L Allen | 27 | Head | Scale Inspector | West Virginia |
| 37 | Mary M Allen | 50 | Wife | — | Virginia |
| 38 | James G Allen | 21 | Son | — | West Virginia |
| 39 | Henry T Allen | 38 | Head | Bookkeeper | Virginia |
| 40 | Florence B Allen | 47 | Wife | — | Virginia |
| 41 | Mary B Allen THIS PERSON | 27 | Son | Salesmanager | Virginia |
| 42 | Annie G Allen | 26 | Daughter | Linotypist | Virginia |
| 43 | John E May | 64 | Head | Miller | Virginia |
| 44 | Lizzie E May | 58 | Wife | — | Virginia |
| 45 | Fannie B May | 34 | Daughter | Saleslady | Virginia |
| 46 | Linwood Southard | 42 | Brother-in-law | Billing Clerk | Virginia |
| 47 | David H Price | 37 | Head | Lineman | Virginia |
| 48 | Lucy A Price | 27 | Wife | — | Virginia |
| 49 | William D Price | 16 | Son | — | Maryland |
| 50 | Robert L Price | 13 | Son | — | Virginia |
Related Census Records
Pedigree Summary
Mary + 1 sibling
Gen 1 · 7 parents
~0.87
Gen 2 · 2 grandparents
~0.83
Max depth 4 (1900–1950 window)
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)