Theresa R. Serros Guerra

1. Theresa De Jesus Rosales Serros Guerra, a loved Wife, a beloved mother, grandmother, sister, and friend, passed away on January 8, 2026, in Munster, Indiana, at the age of 69. Born on November 16, 1956, in East Chicago, Indiana, Theresa was a beacon of kindness and respect throughout her life. She navigated the hardships of life with grace, serving as a long-term survivor of multiple cancers, demonstrating resilience that inspired all who knew her.

Known for her warm spirit and helpful nature, Theresa thrived in her roles as a devoted wife, mother, and grandmother. She was married for 52 years to her loving husband, Juan Antonio Guerra Sr., with whom she shared countless cherished memories. Together, they raised their family, which includes their firstborn son Juan Antonio Guerra Jr., age 51; daughter Melissa Lydia Guerra, age 48; son Jose Adrian Guerra, age 47; son Gabriel Guerra, age 43; and son Christopher Gilbert Guerra, age 38. Theresa found immense joy in her grandchildren, whom she adored: Michael A. DeHoyos, Samuel Joseph Mendez, Angel Theresa Guerra, Juliana Reyna Mendez, Jesus Armando Guerra, and Anthony Guerra.

Throughout her life, Theresa took pride in her work and home, exemplifying hard work and determination. A woman of varied interests and hobbies, she cherished the road trips she took to visit her oldest son in Texas, creating memories that her family will hold dear. Some of her favorite moments included lively birthday celebrations, filled with laughter and love—one fond memory involves an ice cream scoop unexpectedly dropped on a neighborhood child during a party. Those early years were marked by her delight in ripping open presents, a testament to her vivacious spirit.

Theresa's legacy will also be remembered by her siblings, including her brother Flip Serros and sisters Maria Flores, Lupe Castillo, Norma Mija, and Margaret Romero, as well as numerous nieces, nephews, cousins, and friends who will miss her deeply. She has now joined her deceased family members, including her father Felipe Serros, her mother Victoria Serros, and brothers Leo, Plas, Steve, and Gregory Serros, as well as her grandson Juan Antonio Guerra III.

As we celebrate Theresa's life, we carry forward the values she exemplified: kindness, nurturing, and the importance of family. Her memory will forever live on in the hearts of those who loved her.