RM
Richard Martin — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Richard Martin across the 1900, 1910 and 1920 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1868), then head of a 6-person household.
Age 52
b. ~1868
Male
Head
Born: Delaware
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Philadelphia, Pennsylvania |
| Surname | Martin |
| Given Name | Richard L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Delaware |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Occupation | Plumber |
| Industry | Own Shop |
| Class of Worker | EM |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
| Occupation | Plumber |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1868 |
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.
6 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Richard | Age | Birth yr |
|---|---|---|---|---|
| Blanch Martin | Daughter | — | 21 | ~1899 |
| Mary Martin | Daughter | — | 16 | ~1904 |
| Richard Martin | Head | — | 52 | ~1868 |
| Sallie Martin | Other | — | 55 | ~1865 |
| Winfield Martin | Son | — | 26 | ~1894 |
| Blanch Martin | Spouse | — | 53 | ~1867 |
Census Appearances
1900
Philadelphia, Pennsylvania
Head, age 32
Philadelphia, Pennsylvania · implied b. ~1868 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Richard |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Delaware |
| Birth Month | Jan |
| Birth Year | 1868 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Plumber |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1910
Philadelphia, Pennsylvania
Head, age 42
Philadelphia, Pennsylvania · implied b. ~1868 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Richard L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Delaware |
| Years Married | 20 |
| Father's Birthplace | Eng English |
| Mother's Birthplace | Eng English |
| Occupation | Plumber |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
1920
Philadelphia, Pennsylvania
Head, age 52
Philadelphia, Pennsylvania · implied b. ~1868 — 6 household members
| Surname | Martin |
| Given Name | Richard L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Delaware |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | Plumber |
| Industry | Own Shop |
| Class of Worker | EM |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Delaware |
| Birth Country | United States |
| Birthplace (normalized) | delaware |
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 Richard Martin across 3 US Census years (1900, 1910 and 1920) in Philadelphia, Pennsylvania, using XGBoost record linkage.
Show:
This person
Anchor record
Richard Martin
Head · 1920 · age 52 · b. ~1868 · Pennsylvania
★ You are viewing this record
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:1920:14thcensusofpopu1639unit:0445)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Marie Winters | 72 | Wife | — | Germany |
| 52 | Frank Sr. Weist | 61 | Head | Hostler | Germany |
| 53 | Anna Weist | 60 | Wife | — | Germany |
| 54 | Frank Jr. Weist | 26 | Son | Chauffeur | Pennsylvania |
| 55 | Elsie Weist | 20 | Daughter | Packer | Pennsylvania |
| 56 | Arnold Wimmer | 23 | Boarder | Machinist | Pennsylvania |
| 57 | Anna Meehan | 60 | Head | — | Ireland |
| 58 | John Meehan | 32 | Son | Contractor | Pennsylvania |
| 59 | Andrew Meehan | 29 | Son | Contractor | Pennsylvania |
| 60 | Mary Meehan | 36 | Daughter | — | Pennsylvania |
| 61 | Louise Sprobanck | 50 | Head | — | Pennsylvania |
| 62 | Leivers Nelson Sprobanck | 24 | Son | Machinist | Pennsylvania |
| 63 | George Sprobanck | 22 | Son | Machinist | Pennsylvania |
| 64 | Fredrick Sprobanck | 20 | Son | Helper | Pennsylvania |
| 65 | Richard L. Martin THIS PERSON | 52 | Head | Plumber | Delaware |
| 66 | Blanch Martin | 53 | Wife | — | Pennsylvania |
| 67 | Winfield Martin | 26 | Son | Plumber | Pennsylvania |
| 68 | Blanch L. Martin | 21 | Daughter | Stenographer | Pennsylvania |
| 69 | Mary H. Martin | 16 | Daughter | — | Pennsylvania |
| 70 | Sallie H. Martin | 55 | Sister | Saleslady | Delaware |
| 71 | Dennis Mahoney | 59 | Head | Weaver | New York |
| 72 | Margaret Mahoney | 55 | Wife | Weaver | Pennsylvania |
| 73 | Ferdinand Bing | 36 | Head | Examiner | Pennsylvania |
| 74 | Anna J. Bing | 34 | Sister | — | Pennsylvania |
| 75 | Charles Weinerth | 52 | Head | Tool Maker | Pennsylvania |
| 76 | Edwardiana Weinerth | 51 | Wife | — | Pennsylvania |
| 77 | Elva M. Weinerth | 25 | Daughter | Pianist | Pennsylvania |
| 78 | Charles Peters | 63 | Head | Manager | Pennsylvania |
| 79 | Kate Peters | 54 | Wife | — | Pennsylvania |
| 80 | Julia Stuber | 33 | Niece | — | Pennsylvania |
| 81 | Henry Reiber | 62 | Head | Mover | Washington |
| 82 | Sarah Reiber | 59 | Wife | — | Washington |
| 83 | Ruth Reiber | 21 | Daughter | Saleslady | Pennsylvania |
| 84 | Norman Reiber | 17 | Son | Helper | Pennsylvania |
| 85 | Anna Tracy | 45 | Lodger | — | Ireland |
| 86 | John J. Mcquilken | 54 | Head | Plumber | Pennsylvania |
| 87 | Phoebe J. Mcquilken | 50 | Wife | — | Pennsylvania |
| 88 | Francis X. Mcquilken | 26 | Son | Plumber | Pennsylvania |
| 89 | Bessie R. Mcquilken | 17 | Daughter | — | Pennsylvania |
| 90 | Isabel Mcquilken | 16 | Daughter | — | Pennsylvania |
| 91 | Agnes Mcquilken | 13 | Daughter | — | Pennsylvania |
| 92 | Emil O. Werner | 67 | Head | — | Germany |
| 93 | Elizabeth Werner | 61 | Wife | — | Washington |
| 94 | E. Earl Werner | 26 | Son | Teacher | Pennsylvania |
| 95 | Robert E. Werner | 23 | Son | Collector | Germany |
| 96 | Charles Mack | 54 | Head | Driver | Germany |
| 97 | Barbara Mack | 45 | Wife | — | Germany |
| 98 | Charles E. Mack | 24 | Son | Machinist | Pennsylvania |
| 99 | Theresia Mack | 18 | Daughter | Knitter | Pennsylvania |
| 100 | Alford A. Mack | 15 | Son | Typist | 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)