WC
William Cramer — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this William Cramer across the 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 11-person household.
Age 12
b. ~1908
Male
Son
Born: Pennsylvania
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Cramer |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1908 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Margaret Cramer | Daughter | — | 4 | ~1916 |
| John Cramer | Son | — | 2 | ~1918 |
| Joseph Cramer | Son | — | 14 | ~1906 |
| Catherine Cramer | Daughter | — | 16 | ~1904 |
| Richard Cramer | Son | — | 8 | ~1912 |
| Robert Cramer | Son | — | 10 | ~1910 |
| Mary Cramer | Spouse | — | 38 | ~1882 |
| William Cramer | Head | — | 40 | ~1880 |
| James Cramer | Son | — | 6 | ~1914 |
| Edward Cramer | Son | — | 1 | ~1919 |
| William Cramer | Son | — | 12 | ~1908 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 1
Philadelphia, Pennsylvania · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kramer |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 12
Philadelphia, Pennsylvania · implied b. ~1908 — 11 household members
| Surname | Cramer |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 William Cramer across 2 US Census years (1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
William Cramer
Son · 1920 · age 12 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Edward Cramer
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Cramer
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Cramer
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Cramer
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Cramer
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Cramer
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Cramer
Sibling · 1920 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Cramer
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 — Philadelphia, Pennsylvania
Open full size
1920 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1655unit:0421)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | — | None | — | — | — |
| 52 | — | None | — | — | — |
| 53 | — | None | — | — | — |
| 54 | — | None | — | — | — |
| 55 | — | None | — | — | — |
| 56 | — | None | — | — | — |
| 57 | — | None | — | — | — |
| 58 | John James | 45 | Head | Laborer | Pennsylvania |
| 59 | Cora James | 42 | Wife | — | Pennsylvania |
| 60 | Ruth James | 18 | Daughter | — | Pennsylvania |
| 61 | William Cramer | 40 | Head | Laborer | Pennsylvania |
| 62 | Mary Cramer | 38 | Wife | — | Pennsylvania |
| 63 | Catherine Cramer | 16 | Daughter | — | Pennsylvania |
| 64 | Joseph Cramer | 14 | Son | — | Pennsylvania |
| 65 | William Cramer THIS PERSON | 12 | Son | — | Pennsylvania |
| 66 | Robert Cramer | 10 | Son | — | Pennsylvania |
| 67 | Richard Cramer | 8 | Son | — | Pennsylvania |
| 68 | James Cramer | 6 | Son | — | Pennsylvania |
| 69 | Margaret Cramer | 4 | Daughter | — | Pennsylvania |
| 70 | John Cramer | 2 | Son | — | Pennsylvania |
| 71 | Edward Cramer | 1 | Son | — | Pennsylvania |
| 72 | Russell Andrews | 35 | Head | Laborer | Pennsylvania |
| 73 | Mary Andrews | 32 | Wife | — | Pennsylvania |
| 74 | William Andrews | 12 | Son | — | Pennsylvania |
| 75 | Robert Andrews | 10 | Son | — | Pennsylvania |
| 76 | James Andrews | 8 | Son | — | Pennsylvania |
| 77 | Richard Andrews | 6 | Son | — | Pennsylvania |
| 78 | Catherine Andrews | 4 | Daughter | — | Pennsylvania |
| 79 | John Andrews | 2 | Son | — | Pennsylvania |
| 80 | Russell Andrews | 1 | Son | — | Pennsylvania |
| 81 | — | None | — | — | — |
| 82 | — | None | — | — | — |
| 83 | — | None | — | — | — |
| 84 | — | None | — | — | — |
| 85 | — | None | — | — | — |
| 86 | — | None | — | — | — |
| 87 | — | None | — | — | — |
| 88 | — | None | — | — | — |
| 89 | — | None | — | — | — |
| 90 | — | None | — | — | — |
| 91 | — | None | — | — | — |
| 92 | — | None | — | — | — |
| 93 | John Cramer | 65 | Head | Laborer | Pennsylvania |
| 94 | Mary Cramer | 62 | Wife | — | Pennsylvania |
| 95 | William Cramer | 30 | Son | Laborer | Pennsylvania |
| 96 | Robert Cramer | 28 | Son | Laborer | Pennsylvania |
| 97 | James Cramer | 26 | Son | Laborer | Pennsylvania |
| 98 | Richard Cramer | 24 | Son | Laborer | Pennsylvania |
| 99 | Catherine Cramer | 22 | Daughter | — | Pennsylvania |
| 100 | John Cramer | 20 | Son | Laborer | Pennsylvania |
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)