MR
Mary Reed — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Mary Reed across the 1930 and 1940 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1919), then head of a 14-person household.
Age 11
b. ~1919
Female
Daughter
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Reed |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1919 |
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.
14 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Reed | Daughter | — | 11 | ~1919 |
| Elsie Reed | Daughter | — | 7 | ~1923 |
| Evelyn Reed | Daughter | — | ~1930 | |
| Sarah Reed | Daughter | — | 9 | ~1921 |
| Mary Reed | Daughter | — | 11 | ~1919 |
| Joseph Reed | Head | — | 40 | ~1890 |
| John Reed | Other | — | 47 | ~1883 |
| George Reed | Other | — | 46 | ~1884 |
| Mary Reed | Other | — | 62 | ~1868 |
| Charles Reed | Son | — | 1 | ~1929 |
| William Reed | Son | — | 3 | ~1927 |
| John Reed | Son | — | 13 | ~1917 |
| Joseph Reed | Son | — | 15 | ~1915 |
| Robert Reed | Son | — | 5 | ~1925 |
Census Appearances
1930
Philadelphia, Pennsylvania
Daughter, age 11
Philadelphia, Pennsylvania · implied b. ~1919 — 14 household members
| Surname | Reed |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Philadelphia-County, Pennsylvania
Daughter, age 21
Philadelphia-County, Pennsylvania · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rhodes |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Occupation | seamstress |
| Industry | At home |
| Class of Worker | OA |
| Hours Worked | 20 |
| Income (1939) | 434 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Reed across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Reed
Daughter · 1930 · age 11 · b. ~1919 · Pennsylvania
★ You are viewing this record
Sibling
Charles Reed
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Reed
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Reed
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Reed
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Reed
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Reed
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Reed
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Reed
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sarah Reed
Sibling · 1930 · age 9
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 — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
43 people indexed on this census page (ia:1930:fifteenthcensus00reel2096:0186)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 57 | Charles L. De Coursey | 47 | Lodger | Salesman | Massachusetts |
| 58 | Joseph S. Jack | 38 | Lodger | Salesman | Pennsylvania |
| 59 | Charles Mc Cooley | 76 | Lodger | Watchman | Pennsylvania |
| 61 | Harry Kramble | 47 | Boarder | Engineer | New Jersey |
| 62 | George White | 38 | Head | Laborer | Florida |
| 63 | Annie White | 25 | Wife | — | Florida |
| 64 | George White | 4 | Son | — | Pennsylvania |
| 65 | James White | 3 | Son | — | Pennsylvania |
| 66 | Joseph Reed | 40 | Head | Private Family | Pennsylvania |
| 67 | Joseph Reed | 15 | Son | — | Pennsylvania |
| 68 | John Reed | 13 | Son | — | Pennsylvania |
| 69 | Mary Reed THIS PERSON | 11 | Daughter | — | Pennsylvania |
| 70 | Elizabeth Reed | 11 | Daughter | — | Pennsylvania |
| 71 | Sarah Reed | 9 | Daughter | — | Pennsylvania |
| 72 | Elsie Reed | 7 | Daughter | — | Pennsylvania |
| 73 | Robert Reed | 5 | Son | — | Pennsylvania |
| 74 | William Reed | 3 | Son | — | Pennsylvania |
| 75 | Charles Reed | 1 | Son | — | Pennsylvania |
| 76 | Evelyn Reed | 0 | Daughter | — | Pennsylvania |
| 77 | George Reed | 46 | Brother | — | Pennsylvania |
| 78 | Mary Reed | 62 | Mother | — | Pennsylvania |
| 79 | John Reed | 47 | Brother | — | Pennsylvania |
| 80 | John Henderson | 35 | Head | Laborer | Virginia |
| 81 | Mary Henderson | 25 | Wife | — | Virginia |
| 82 | James Miller | 40 | Head | Private Family | Pennsylvania |
| 83 | Sarah Marshall | 30 | Lodger | Housework | Pennsylvania |
| 84 | Robert Watson | 33 | Head | Laborer | Pennsylvania |
| 85 | Lenore Watson | 30 | Wife | — | Pennsylvania |
| 86 | Evelyn Watson | 12 | Daughter | — | Pennsylvania |
| 87 | Robert Watson | 10 | Son | — | Pennsylvania |
| 88 | James Watson | 8 | Son | — | Pennsylvania |
| 89 | William Watson | 5 | Son | — | Pennsylvania |
| 90 | Harold Watson | 3 | Son | — | Pennsylvania |
| 91 | Reeda Watson | 1 | Daughter | — | Pennsylvania |
| 92 | George Price | 58 | Head | Laborer | Pennsylvania |
| 93 | Martha Price | 49 | Wife | — | Pennsylvania |
| 94 | Rosalia Lorenzo | 37 | Head | Laborer | Cuba |
| 95 | Rosie Lorenzo | 36 | Wife | Housework | Delaware |
| 96 | James Murray | 36 | Lodger | Laborer | Pennsylvania |
| 97 | Elizabeth White | 30 | Lodger | Laundress | Virginia |
| 98 | George Thomas | 36 | Head | Housework | Georgia |
| 99 | Martha Thomas | 21 | Daughter | — | Georgia |
| 100 | Edward Newbury | 41 | Lodger | Paper Hanger | Alabama |
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)