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Maria Isabel Castelo, born July 8, 1945, passed away on October 13, 2026, leaving behind a family whose lives were shaped by her love, care, and steady devotion. She will be remembered as a loving, caring, forgiving, lovable, and understanding woman whose greatest joy was found in helping others and caring for her family.
Maria’s life was centered on the people she loved. It was important to her that her family remain united, and she was always doing something to bring a smile and happiness to everyone around her. She never forgot anyone’s birthday, faithfully making sure to call and offer warm wishes, blessings, and love. Those small but deeply meaningful acts reflected the kind of woman she was—thoughtful, attentive, and generous in spirit.
She will also be remembered through the comforts she created at home and in the hearts of those around her. Her cooking brought people together, especially her delicious tacos de masa, which will be lovingly remembered by her family. Her unconditional love defined her role as an excellent wife, mother, and grandmother. She took pride in helping others, and she loved cleaning, finding purpose in caring for both her home and the people in it.
Maria is survived by her beloved husband, Alfonso Castelo. She also leaves her sons, Martin Castelo, Armando Castelo (Iliana Urias), Marco Antonio Castelo (Angelica Castelo), and Andres Castelo (Mayra Gonzales), who shared in the close family bond she worked so hard to nurture throughout her life. Her love continues through her grandchildren, Crystal, Christopher, Alfonso, Jose, Daniel, Armando, Anthony, Aidali, Alejandra, Marcos, Beatriz, Chelsea, Silverio, Aaliyah, Dayanara, Andrea, and Jasmin, Her 14 beautiful great grandchildren, her brother Fausto Espinoza, and numerous nephews and nieces, each of whom carries forward the blessing of having known her love and care.
She was preceded in death by her father, Manuel Espinoza, and her mother, Sara Cárdenas de Espinoza. She was also preceded in death by her sister Thelma Almeida, her sister Angelina Espinoza, her brother Raul Espinoza, and her brother Gilberto Espinoza. Their memories remained part of the family story she held close.
Family and friends are invited to honor Maria’s life at a visitation on October 22, 2026, from 5:00 p.m. to 9:00 p.m. at Martinez Funeral Chapels - Nogales, 891 W Mariposa Rd, Nogales, AZ 85621. A rosary will be prayed the same evening from 7:00 p.m. to 8:00 p.m. at Martinez Funeral Chapels - Nogales. A Mass will be celebrated on October 23, 2026, from 2:00 p.m. to 3:00 p.m. at San Felipe de Jesus Parish, 1901 N Jose Gallego Dr, Nogales, AZ 85621, followed by interment from 3:30 p.m. to 4:30 p.m. at Lucero Family Private Cemetery, 101 N River Rd, Nogales, AZ 85621.
Maria Isabel Castelo leaves a lasting example of kindness, forgiveness, and unwavering family love. She gave of herself freely, found pride in serving others, and filled the lives of those around her with warmth, comfort, and blessing. She will be deeply missed and forever cherished.
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Maria Isabel Castelo, nacida el 8 de julio de 1945, falleció el 13 de octubre de 2026, dejando tras de sí una familia cuyas vidas fueron moldeadas por su amor, sus cuidados y su constante entrega. Será recordada como una mujer cariñosa, atenta, comprensiva, capaz de perdonar y entrañable, cuya mayor alegría residía en ayudar a los demás y cuidar de su familia.
La vida de Maria giraba en torno a las personas que amaba. Para ella era fundamental que la familia permaneciera unida, y siempre buscaba la manera de llevar una sonrisa y felicidad a quienes la rodeaban. Nunca olvidaba un cumpleaños; se aseguraba fielmente de llamar para expresar sus buenos deseos, bendiciones y amor. Esos gestos, pequeños pero profundamente significativos, reflejaban la clase de mujer que era: considerada, atenta y de espíritu generoso.
También será recordada por el ambiente acogedor que creó en su hogar y por la huella que dejó en los corazones de quienes la rodeaban. Su cocina unía a la gente; en especial, sus deliciosos tacos de masa serán recordados con cariño por su familia. Su amor incondicional definió su papel como una excelente esposa, madre y abuela. Se enorgullecía de ayudar a los demás y disfrutaba de la limpieza, encontrando un propósito en el cuidado tanto de su hogar como de las personas que lo habitaban.
A Maria le sobrevive su amado esposo, Alfonso Castelo. También deja a sus hijos: Martin Castelo, Armando Castelo (Iliana Urias), Marco Antonio Castelo (Angelica Castelo) y Andres Castelo (Mayra Gonzales), quienes compartieron ese estrecho vínculo familiar que ella se esforzó tanto por cultivar a lo largo de su vida. Su amor perdura a través de sus nietos —Crystal, Christopher, Alfonso, Jose, Daniel, Armando, Anthony, Aidali, Alejandra, Marcos, Beatriz, Chelsea, Silverio, Aaliya, Dayanara, Andrea y Jasmine—, sus 14 hermosos bisnietos, su hermano Fausto Espinoza y numerosos sobrinos y sobrinas; cada uno de ellos lleva consigo la bendición de haber conocido su amor y sus cuidados.
Le precedieron en la muerte su padre, Manuel Espinoza, y su madre, Sara Cárdenas de Espinoza. También le precedieron en la muerte sus hermanas Thelma Almeida y Angelina Espinoza, y sus hermanos Raúl y Gilberto Espinoza. Sus recuerdos siguieron formando parte de la historia familiar que ella atesoraba.
Se invita a familiares y amigos a honrar la vida de María durante el velorio que tendrá lugar el 22 de octubre de 2026, de 5:00 p. m. a 9:00 p. m., en Martinez Funeral Chapels - Nogales (891 W Mariposa Rd, Nogales, AZ 85621). Esa misma tarde, se rezará el rosario de 7:00 p. m. a 8:00 p. m. en el mismo lugar. La misa se celebrará el 23 de octubre de 2026, de 2:00 p. m. a 3:00 p. m., en la parroquia San Felipe de Jesús (1901 N Jose Gallego Dr, Nogales, AZ 85621), seguida del sepelio, que tendrá lugar de 3:30 p. m. a 4:30 p. m. en el cementerio privado de la familia Lucero (101 N River Rd, Nogales, AZ 85621).
María Isabel Castelo deja un legado perdurable de bondad, perdón y un amor inquebrantable por su familia. Se entregaba generosamente a los demás, encontraba satisfacción en servir al prójimo y llenaba la vida de quienes la rodeaban de calidez, consuelo y bendiciones. Será profundamente extrañada y recordada con cariño eterno.
Martinez Funeral Chapels - Nogales
Martinez Funeral Chapels - Nogales
San Felipe de Jesus Parish
Lucero Family Private Cemetery
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