MP
Marie Peterson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Charles, Maryland
Our Model Tree links this Marie Peterson across the 1930 and 1940 US Censuses in Charles, Maryland (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 7-person household.
Age 8
b. ~1922
Female
Daughter
Born: Maryland
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Charles, Maryland |
| Surname | Peterson |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
| Township / Ward | 1St Precinct 7Th District Pomonkey |
| Est. Birth Year | ~1922 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Peterson | Daughter | — | 21 | ~1909 |
| Andrew Peterson | Son | — | 10 | ~1920 |
| Andrew Peterson | Head | — | 65 | ~1865 |
| Marie Peterson | Daughter | — | 8 | ~1922 |
| Marie Peterson | Spouse | — | 54 | ~1876 |
| Helen Peterson | Daughter | — | 19 | ~1911 |
| Ellen Peterson | Daughter | — | 14 | ~1916 |
Census Appearances
1930
Charles, Maryland
Daughter, age 8
Charles, Maryland · implied b. ~1922 — 7 household members
| Surname | Peterson |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Maryland |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Birth State | Maryland |
| Birth Country | United States |
| Birthplace (normalized) | maryland |
1940
Charles-County, Maryland
Daughter, age 19
Charles-County, Maryland · implied b. ~1921 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Petersen |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Maryland |
| 1935 Residence (City) | 7th Election Dist |
| 1935 Residence (County) | Charles |
| Class of Worker | 0 |
| Highest Grade | Hs 4 |
| 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 Marie Peterson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Peterson
Daughter · 1930 · age 8 · b. ~1922 · Maryland
★ You are viewing this record
Sibling
Andrew Peterson
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ellen Peterson
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Peterson
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Peterson
Sibling · 1930 · age 19
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 — Charles, Maryland
Open full size
1930 US Federal Census — Charles, Maryland
Page Contents
50 people indexed on this census page (ia:1930:15thcensus872unit:1014)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ursula Dyer | 34 | Sister | — | Maryland |
| 2 | Milton Dyer | 9 | Son | — | Maryland |
| 3 | Joseph R. Dyer | 3 | Nephew | — | Maryland |
| 4 | Annie King | 39 | Head | Laundress | Maryland |
| 5 | Margaret K. King | 12 | Daughter | — | Maryland |
| 6 | Cecelia King | 9 | Daughter | — | Maryland |
| 7 | Agnes King | 8 | Daughter | — | Maryland |
| 8 | Dorothy King | 5 | Daughter | — | Maryland |
| 9 | Isabella Banks | 70 | Head | Retired Pension | Maryland |
| 10 | George C. Bush | 43 | Head | Waiter | New York |
| 11 | Violet A. Bush | 41 | Wife | — | Maryland |
| 12 | Dorothy M. Bush | 15 | Daughter | — | Maryland |
| 13 | Agnes D. Bush | 13 | Daughter | — | Maryland |
| 14 | George C. Bush | 12 | Son | — | Maryland |
| 15 | Mary V. Bush | 10 | Daughter | — | Maryland |
| 16 | Mildred S. Bush | 7 | Daughter | — | Maryland |
| 17 | Thelma S. Bush | 6 | Daughter | — | Maryland |
| 18 | Morris E. Bush | 5 | Son | — | Maryland |
| 19 | Bernadette Bush | 3 | Daughter | — | Maryland |
| 20 | Elva M. Bush | 2 | Daughter | — | Maryland |
| 21 | Thomas R. Bush | 1 | Son | — | Maryland |
| 22 | William P. Bush | 0 | Son | — | Maryland |
| 23 | Wesley Jordon | 45 | Head | Laborer | Maryland |
| 24 | Estelle Jordon | 37 | Wife | — | Maryland |
| 25 | Hugh Jordon | 17 | Son | Laborer | Maryland |
| 26 | George Jordon | 11 | Son | — | Maryland |
| 27 | Randolph Jordon | 9 | Son | — | Maryland |
| 28 | Celeste Jordon | 8 | Daughter | — | Maryland |
| 29 | Ophelia Jordon | 6 | Daughter | — | Maryland |
| 30 | Lowell Jordon | 3 | Son | — | Maryland |
| 31 | Cleopas Jordon | 1 | Son | — | Maryland |
| 32 | Lloyd Hurlbert | 45 | — | Government Emp. | Michigan |
| 33 | Rachael Hurlbert | 40 | Wife | — | Pennsylvania |
| 34 | Lloyd W. Hurlbert | 10 | Son | — | Maryland |
| 35 | Jane L. Hurlbert | 9 | Daughter | — | Maryland |
| 36 | John L. Hurlbert | 8 | Son | — | Maryland |
| 37 | Edward M. Hurlbert | 7 | Son | — | Maryland |
| 38 | Frederick A. Hurlbert | 5 | Son | — | Maryland |
| 39 | Mary Hurlbert | 79 | Mother | — | Ireland |
| 40 | Andrew Peterson | 65 | Head | Farmer | Denmark |
| 41 | Marie Peterson | 54 | Wife | — | Denmark |
| 42 | Evelyn Peterson | 21 | Daughter | — | Maryland |
| 43 | Helen Peterson | 19 | Daughter | — | Maryland |
| 44 | Ellen Peterson | 14 | Daughter | — | Maryland |
| 45 | Andrew Jr. Peterson | 10 | Son | — | Maryland |
| 46 | Marie Peterson THIS PERSON | 8 | Daughter | — | Maryland |
| 47 | Susie Carroll | 59 | Head | Farmer | Maryland |
| 48 | James Carroll | 24 | Son Head | Laborer | Maryland |
| 49 | Annie Carroll | 25 | Wife | — | Maryland |
| 50 | Esther C. Carroll | 4 | Daughter | — | Maryland |
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)