Ralph Duncan

1891 -

• Name	Ralph Duncan  [1]
  Birth	Jan 1891	Colorado, USA   [1]
  Gender	Male
  Residence	1900	Boulder, Boulder, Colorado, USA   [1]
  	Occupation: At School; Marital Status: Single; Relation to Head of House: Son
  Reference Number	30830
  Person ID	I30830	KLD Genealogy
  Last Modified	13 Jul 2026

  
  

  Father	Robert Alexander Duncan,   b. 14 Aug 1855, Bond, Illinois, USA d. 16 Jan 1942, Boulder, Colorado, USA (Age 86 years)
  Relationship	bio
  Mother	Myrtle M Wright,   b. Abt 1872
  Relationship	bio
  Marriage	5 Mar 1890	Longmont, Boulder, Colorado, USA   [1, 2]
  Family ID	F19943	Group Sheet  |  Family Chart

  
  

• Event Map

  Birth - Jan 1891 - Colorado, USA Residence - Occupation: At School; Marital Status: Single; Relation to Head of House: Son - 1900 - Boulder, Boulder, Colorado, USA  = Link to Google Earth

  
  

• Sources

  [S22] Ancestry.com, 1900 United States Federal Census, (Name: Ancestry.com Operations Inc; Location: Provo, UT, USA; Date: 2004;), Year: 1900; Census Place: Boulder, Boulder, Colorado; Roll: 121; Page: 31; Enumeration District: 0160. 1900 United States Federal Census Year: 1900; Census Place: Boulder, Boulder, Colorado; Roll: 121; Page: 31; Enumeration District: 0160 [S741] Ancestry.com, Colorado, County Marriage Records and State Index, 1862-2006, (Name: Ancestry.com Operations, Inc.; Location: Lehi, UT, USA; Date: 2016;). Colorado, County Marriage Records and State Index, 1862-2006