Casimir "Cas" S. Smialowicz

December 26, 2025

Casimir S. Smialowicz, beloved husband, father, grandfather, and accomplished aeronautical engineer, passed away peacefully on December 26, 2025, at the age of 90. He was born on October 24, 1935, in Newark, New Jersey, where he spent his early... View Obituary & Service Information

What would you like to do?
My Account

The family of Casimir "Cas" S. Smialowicz created this Life Tributes page to make it easy to share your memories.

Obituary & Service

Casimir S. Smialowicz, beloved husband, father, gra...

Flowers & Gifts

Send flowers to Casimir "Cas"'s Calling Hours.

Send Flowers

Tribute Wall Photos & Videos Obituary & Service

Family Tree Family Map Family Dates Subscribe to Updates