Sotero was born in Van Horne Texas April 22 1935 To Trinidad and Mena Rivera. He worked with my Grandfather as a farm laborer until they moved to Colorado.
In 1955 he Graduated from Gill Highshchool in Gill Colorado near Greeley Colorado, His graduating Class had 13 people.
He met Flossie Mondragon in about 1954. They dated for 2 years before getting married on February 13 1956,
They had 3 Children James Carolyn and Gerald
Greeley was home for him where he worked as an apprentice baker at Brannans baker he worked there until 1965 when he moved his family to Denver Colorado to start a new job with Millers Bakery for about 12 years.
He worked for other various bakerys in the Denver area.