HM
Henry Marshall — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Prince Georges, Maryland
Our Model Tree links this Henry Marshall across the 1930 and 1940 US Censuses in Prince Georges, Maryland (XGBoost, ~Confirmed) — first a son (b.~1909), then head of a 11-person household.
Age 21
b. ~1909
Male
Son
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Prince Georges, Maryland |
| Surname | Marshall |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Additional Details | |
| Occupation | Day Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Occupation | Laborer |
| Township / Ward | Upper Marlboro |
| Est. Birth Year | ~1909 |
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 1930 census.
| Name | Relation to head | Relative to Henry | Age | Birth yr |
|---|---|---|---|---|
| Mary Marshall | Daughter | — | 19 | ~1911 |
| Edna Marshall | Daughter | — | 9 | ~1921 |
| Ernest Marshall | Son | — | 4 | ~1926 |
| Emory Marshall | Son | — | 11 | ~1919 |
| Richard Marshall | Son | — | 6 | ~1924 |
| Rosa Marshall | Daughter | — | 18 | ~1912 |
| Ross Marshall | Spouse | — | 41 | ~1889 |
| Lillie Marshall | Daughter | — | 17 | ~1913 |
| King Marshall | Head | — | 40 | ~1890 |
| Bernard Marshall | Son | — | 2 | ~1928 |
| Henry Marshall | Son | — | 21 | ~1909 |
Census Appearances
1930
Prince Georges, …
Son, age 21
Prince Georges, Maryland · implied b. ~1909 — 11 household members
| Surname | Marshall |
| Given Name | Henry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Maryland |
| Mother's Birthplace | Maryland |
| Occupation | Day Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
District-Of-Columbia-County, District …
Head, age 31
District-Of-Columbia-County, District of Columbia · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Marshall |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maryland |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | District Of Columbia |
| Occupation | Laborer |
| Industry | Construction Co |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 936 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
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 Henry Marshall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Henry Marshall
Son · 1930 · age 21 · b. ~1909 · Maryland
★ You are viewing this record
Sibling
Emory Marshall
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Marshall
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Marshall
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillie Marshall
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Marshall
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edna Marshall
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Marshall
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Marshall
Sibling · 1930 · age 2
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 — Prince Georges, Maryland
Open full size
1930 US Federal Census — Prince Georges, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus878unit:0164)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Richard Lovelace | 46 | Head | Farmer | Maryland |
| 52 | Alyce Lovelace | 34 | Wife | Housewife | Maryland |
| 53 | Ernest Lovelace | 11 | Son | — | Maryland |
| 54 | Melvin Lovelace | 12 | Son | — | Maryland |
| 55 | Ben Lovelace | 10 | Son | — | Maryland |
| 56 | Gus Jones | 36 | Head | Day Laborer | Maryland |
| 57 | Mary Jones | 30 | Wife | — | Maryland |
| 58 | Henry Jones | 4 | Son | — | Maryland |
| 59 | Monroe Jones | 1 | Son | — | Maryland |
| 60 | Frank J Brady | 55 | Head | Carpenter | Maryland |
| 61 | Jessie Brady | 55 | Wife | Housewife | Maryland |
| 62 | Vincent F Brady | 28 | Son | Electrician | Maryland |
| 63 | Clifton Ballinger | 34 | Boarder | Pressman | Virginia |
| 64 | Maria L Richard | 49 | Boarder | Housekeeper | Maryland |
| 65 | Richard F Catterton | 55 | Head | Farmer | Maryland |
| 66 | Carrie Catterton | 52 | Wife | Housewife | Maryland |
| 67 | Eldridge Catterton | 21 | Son | Day Laborer | Maryland |
| 68 | Roy Catterton | 15 | Son | — | Maryland |
| 69 | Beulah Catterton | 12 | Daughter | — | Maryland |
| 70 | Herbert Catterton | 11 | Son | — | Maryland |
| 71 | Beulah Catterton | 2 | Granddaughter | — | Maryland |
| 72 | Charles E Moore | 29 | Head | Farmer | Maryland |
| 73 | Elsie E Moore | 28 | Wife | Housewife | Maryland |
| 74 | Edward E Moore | 7 | Son | — | Maryland |
| 75 | Melvin E Moore | 4 | Son | — | Maryland |
| 76 | Charles G Moore | 3 | Son | — | Maryland |
| 77 | Roland E Moore | 1 | Son | — | Maryland |
| 78 | James Marshall | 45 | Head | Farmer | Maryland |
| 79 | Mary E Marshall | 31 | Wife | Housewife | Maryland |
| 80 | John E Marshall | 10 | Son | — | Maryland |
| 81 | James Marshall | 8 | Son | — | Maryland |
| 82 | Louise Marshall | 6 | Daughter | — | Maryland |
| 83 | Ruth Marshall | 5 | Daughter | — | Maryland |
| 84 | Harriet Marshall | 4 | Daughter | — | Maryland |
| 85 | Mary Marshall | 1 | Daughter | — | Maryland |
| 86 | King Marshall | 40 | Head | Day Laborer | Maryland |
| 87 | Ross Marshall | 41 | Wife | Laundress | Maryland |
| 88 | Henry Marshall THIS PERSON | 21 | Son | Day Laborer | Maryland |
| 89 | Mary Marshall | 19 | Daughter | — | Maryland |
| 90 | Rosa Marshall | 18 | Daughter | — | Maryland |
| 91 | Lillie Marshall | 17 | Daughter | — | Maryland |
| 92 | Emory Marshall | 11 | Son | — | Maryland |
| 93 | Edna Marshall | 9 | Daughter | — | Maryland |
| 94 | Richard Marshall | 6 | Son | — | Maryland |
| 95 | Ernest Marshall | 4 | Son | — | Maryland |
| 96 | Bernard Marshall | 2 | Son | — | Maryland |
| 97 | Archie Sanborn | 54 | Head | Weaver | Michigan |
| 98 | Murtie Sanborn | 52 | Wife | Housewife | Michigan |
| 99 | Benny E Moore | 35 | Head | Farmer | Maryland |
| 100 | Viola Moore | 31 | Wife | Housewife | 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)