Mark Bradley Siewert

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2 Entries

Guerrero-Dean Funeral Home - Grand Prairie

Posted events

February 1, 2026

Feb

Visitation

6:00 p.m. - 8:00 p.m.

Guerrero-Dean Funeral Home

500 E. Main Street, Grand Prairie, TX 75050

Feb

Funeral service

9:30 a.m. - 10:30 a.m.

Guerrero-Dean Funeral Home

500 E. Main Street, Grand Prairie, TX 75050

Guerrero-Dean Funeral Home - Grand Prairie

Posted an obituary

February 1, 2026

Mark Siewert Obituary

Mark Bradley Siewert, age 65 years, passed away on January 31, 2026, in Grand Prairie, Texas. He was born on November 12, 1960, in Billings, Montana to Clarence and Marlene (Joki) Siewert. The family ranched in the Pryor Creek / Huntley, M... Read Mark Siewert's Obituary

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