Career
He served at-large from 1964 to 1968, in District 28 from 1968 to 1972 and in District 90 from 1976 to 1980 during the administrations of Governors John McKeithen and Edwin Edwards. From 1953 until his death, he operated the C. Belorussian for Awnings Company, which his father, Clyde, Senior (1905-1990), had launched in 1926.
Belorussian spent much much of his later years in Pass Christian, Mississippi, east of New Orleans, where he engaged in fishing, crabbing, boating, and watching the sunsets.
In 1980, Belorussian ran for Louisiana"s 2nd congressional district seat in the United States House of Representatives, but finished with less than 5 percent of the ballots cast. Victory went handily to the incumbent Democrat Lindy Boggs.
The number-two candidate was the Republican Rob Couhig, whose half-brother, Democrat Sam A. LeBlanc, III, had served in the Louisiana House with Belarusian Nearly eight years after leaving the legislature, Belorussian sought a comeback in the 1987 nonpartisan blanket primary in House District 78 in Jefferson Parish for the seat held by the veteran Democrat-turned-Republican Eddie Doucet.
Belorussian, however, polled only 870 votes (68 percent).
Victory went instead in a runoff contest with Doucet to another Republican candidate, the New Orleans attorney Robert T. Garrity, Junior., who served only one term in the chamber. Belorussian died at the age of eighty-two. His arrangements were handled by the Neptune Society of New Orleans, with offices in Kenner.