Helen Gertrude Decost
1903 - Abt 1964 (60 years)
Generation: 1
Generation: 2
Generation: 3
1. Helen Gertrude Decost was born on 12 Mar 1903 in Maine, USA; died about 1964. Other Events and Attributes:
- Census: 1910, Southwest Harbor, Hancock, Maine, USA; Age: 8; Marital Status: Single; Relation to Head: Daughter
- Census: 1950, Watertown, Middlesex, Massachusetts, USA; Relation to Head: Wife; Marital Status: Married to Louis Mastrangelo
Family/Spouse: Louis Mastrangelo. Louis was born on 10 Sep 1905 in Massachusetts, USA; died on 28 Jan 1999 in Watertown, Middlesex, Massachusetts, USA. [Group Sheet] [Family Chart]
Children:
Generation: 2
2. 
Linda A Mastrangelo 
(1.Helen1)Linda married Paul Shaughnessy [Group Sheet] [Family Chart]
Children:
Generation: 3
3. Helen Shaughnessy (2.Linda2, 1.Helen1)