Religious of the Sacred Heart Catherine Seiker, 94, died April 2 in Atherton, California.

Born in Nebraska, Sister Seiker served in many capacities in the Society of the Sacred Heart, as teacher, province treasurer and business manager. She was responsible for a number of improvements and building projects in the Sacred Heart schools.

Sister Seiker is survived by her brother Vincent Seiker.

Deacon Carl Olson, 91, recently of Wheeling, died March 30. He was ordained in 1978 and served at St. Cornelius Parish for 34 years.

Born in Idaho, he served in the U.S. Navy during World War II.

He is survived by his wife of 69 years, Marguerite, daughters Mary Olson, Patricia Desire and Christine Krzystofczyk and sons John and Paul Olson, as well as eight grandchildren and three great-grandchildren.

Deacon Ignacio Ortega, 86, died March 28. He was ordained in 1991 and served at St. Mark Parish.

Deacon Ortega immigrated from Mexico in 1964, and he and his late wife, Estella, helped many others come to Chicago from Mexico, including putting people up in their home.

As a deacon, he served at Casa Central and St. Mark’s food pantry, and helped start eucharistic adoration at the parish more than 12 years ago.

Ortega, who was one of six children, had two sins, nine grandchildren, 15 greatgrandchildren and one great-great-grandchild.

Deacon Gilberto Mercado, 74, died March 27.

Ordained in 1985, Deacon Mercado ministered at St. Anthony, Cicero. He was involved in pre-baptism classes, assisted at Mass, performed wakes and house blessings.

He is survived by his wife Martha; his children Martha Mercado-Rios, Salomon Mercado, Angel Mercado, Beatrice Martinez and Yemina Hernandez; and 10 grandchildren.

Divine Word Father Eric Vargas, 67, died Feb. 27 in Techny.

Born in New York City, he joined the Society of the Divine Word in 1963 and was ordained to the priesthood in 1975.

In the early years of his priesthood, he ministered in Naranjito, Puerto Rico. He also did pastoral work on the East Coast and in California.

He was granted early retirement for health reasons in 2004 and moved to Techny in 2008.

He is survived by his sister, Rita Santiago.