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Mario Riggio 1884 - 1976

Mario Riggio of Riverside, Riverside County, California was born on June 8, 1884, and died at age 91 years old in March 1976.
Mario Riggio
Riverside, Riverside County, California 92507
June 8, 1884
March 1976
Male
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Mario Riggio's History: 1884 - 1976

Uncover new discoveries and connections today by sharing about people & moments from yesterday.
  • 06/8
    1884

    Birthday

    June 8, 1884
    Birthdate
    Unknown
    Birthplace
  • 03/dd
    1976

    Death

    March 1976
    Death date
    Unknown
    Cause of death
    Unknown
    Death location
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  • Did you know?
    Mario Riggio lived 17 years longer than the average family member when died at the age of 91.
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Did you know?
In 1884, in the year that Mario Riggio was born, on May 1st, the Federation of Organized Trades and Labor Unions - a US association - first resolved that "eight hours shall constitute a legal day's labour from and after May 1, 1886, and that we recommend to labour organisations throughout this jurisdiction that they so direct their laws as to conform to this resolution by the time named." Previously, workdays would consist of 10 to 16 hours a day - 6 days a week. It would take years before the 8 hour workday became common practice - and longer before it became a law.
Did you know?
In 1891, he was just 7 years old when on June 25th, in the July issue of The Strand Magazine in London, Sir Arthur Conan Doyle's character Sherlock Holmes appeared in a series of short stories for the first time. Doyle eventually wrote 4 novels and 56 short stories with Holmes as the main character.
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Mario Riggio's Family Tree & Friends

Mario Riggio's Family Tree

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Friendships

Mario's Friends

Friends of Mario Friends can be as close as family. Add Mario's family friends, and his friends from childhood through adulthood.
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 Followers & Sources
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