Zilbert Dennis Portwine

1924 - 2014  (90 years)

• Name	Zilbert Dennis Portwine  [1, 2, 3]
  Birth	18 Jan 1924	Bay Horse, Powder River, Montana, USA   [1, 2, 3, 4]
  Gender	Male
  Name	Dennis S Portwine  [4]
  Reference Number	2249
  Residence	1930	School District 8, Powder River, Montana, USA   [4]
  	Marital Status: Single; Relation to Head: Son
  Death	9 May 2014	Cheyenne, Laramie, Wyoming, USA   [1, 3]
  Person ID	I2249	KLD Genealogy
  Last Modified	26 Nov 2025

  
  

  Father	Daniel Zilbert Portwine,   b. 23 Apr 1885, Prairie du Chien, Crawford, Wisconsin, USA d. Aug 1966, Cheyenne, Laramie, Wyoming, USA (Age 81 years)
  Relationship	biological
  Mother	Hattie Mary Hazzard,   b. Jun 1895, Dayton, Webster, Iowa, USA d. 8 May 1963, Custer, Montana, USA (Age 67 years)
  Relationship	biological
  Marriage	29 Sep 1915	Miles City, Custer, Montana, USA   [5, 6]
  Family ID	F868	Group Sheet  |  Family Chart

  
  

  Family	Jean Marie,   b. Minnesota, USA
  Children	1. Living
  Family ID	F870	Group Sheet  |  Family Chart
  Last Modified	26 Nov 2025

  
  

• Event Map

  Birth - 18 Jan 1924 - Bay Horse, Powder River, Montana, USA Residence - Marital Status: Single; Relation to Head: Son - 1930 - School District 8, Powder River, Montana, USA Death - 9 May 2014 - Cheyenne, Laramie, Wyoming, USA  = Link to Google Earth

  
  

• Photos » Slide Show	2 Photos
  	Edward, Roland, Aladene, Zilbert and Alfred Portwine
  	Daniel Zilbert Portwine Family

  
  

• Sources

  [S26] Ancestry.com, U.S., Find A Grave Index, 1600s-Current, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2012;). [S54] Ancestry.com, Montana, Marriage Records, 1943-1986, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2017;), Montana Department of Public Health and Human Services; Helena, Montana; Montana State Marriage Records, 1943-1986; Roll Number: 70; Certificate Number Range: 73 02101 - 73 04900. Montana, Marriage Records, 1943-1986 Montana Department of Public Health and Human Services; Helena, Montana; Montana State Marriage Records, 1943-1986; Roll Number: 70; Certificate Number Range: 73 02101 - 73 04900 [S162] Ancestry.com, Global, Find A Grave Index for Burials at Sea and other Select Burial Locations, 1300s-Current, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2012;). [S29] Ancestry.com, 1930 United States Federal Census, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2002;), Year: 1930; Census Place: School District 8, Powder River, Montana; Page: 1B; Enumeration District: 0006. 1930 United States Federal Census Year: 1930; Census Place: School District 8, Powder River, Montana; Page: 1B; Enumeration District: 0006 [S50] Ancestry.com, Montana, County Marriages, 1865-1950, (Name: Ancestry.com Operations, Inc.; Location: Provo, UT, USA; Date: 2014;). Montana, County Marriages, 1865-1950 [S51] Ancestry.com, Montana, County Marriages, 1865-1993, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2016;), Montana County Marriages.