Celebration of life: A celebration of the life of this gracious, loving and noble gentleman, who was as at ease on his South Texas ranch as he was in board rooms around the world, will be at 2 p.m. Monday at St. Michael and All Angels Episcopal Church, 8011 Douglas, Dallas, Texas 75225, with the Rev. Dr. Mark S. Anschutz officiating.
Memorials: The family requests that memorials be made to the Chapel Fund at St. Michael and All Angels Episcopal Church, the Dallas Opera or a charity of choice.
Mr. Jacks was born June 3, 1939, at the family home, Oaklawn, in Refugio. He was a descendant of the Wells and Heards, ancestral families that pioneered Texas and the territory before and during the republic, serving as officers. The Heards came to America in the late 1700s from County Tyrone in Northern Ireland. They arrived in Texas during the early 1800s and amassed large land holdings from original Spanish land grants. In 1957 he inherited the family home, Oaklawn, in Refugio, which was built in 1850 by his great-great-grandfather. The Heards fought in the Battle of 1812 and later in Texas served in the Irish Battalion of the Refugio Volunteers during the Civil War. His great-great-grandfather, Capt. James B. Wells, served in the Texas Navy and was appointed by Gen. Sam Houston to head the Texas naval yard.
The two families became one with the marriage of William J.J. Heard and Frances Wells in 1882.
Jay graduated from TCU and entered the family ranch, cattle and oil business. In 1965 Jay and his wife moved to Florence, Italy, where he opened a design and production company for the Halston label. He was senior warden for St. James Episcopal Church in Florence and attended the University of Florence for graduate school. In 1974 the family returned to Dallas and he launched a women's wear design firm, Jay Jacks International, and continued to produce elegant daytime and evening wear for specialty stores and private clients, including the television series "Dallas," until his retirement in 1995. He remained active in the land and oil business until his death.
A renowned art collector, Jay was on the acquisition committee of the Dallas Museum of Art.
He was president of the Dallas Opera, 1977-1979, chairman of the board, 1980-1981, and again from 1983-1984. He was a life trustee at the time of his death. He was instrumental in keeping his close friend, the late Elsa Von Seggern, involved with the Opera Company and served as a trustee of the Von Seggern Foundation, overseeing grants to arts organizations in Dallas, including a recent donation to the Performing Arts Center of Dallas.
Beginning with his move to Italy, he served on the Board of Foreign Parishes of the Convocation of American Episcopal Churches in Europe for 35 years. His goal of the convocation electing a bishop of Europe was achieved in Rome in 2001 and culminated with a private audience at the Vatican with Pope John Paul II.
St. Michael and All Angels Episcopal Church in Dallas was the recipient of his devotion and talents for over 30 years. He was captain of the lay eucharist ministers (a lay ministry to the ill and infirmed), an acolyte, chalice bearer, a member and former chair of Pastoral Friends, a member of the Parish Council and most recently, became a member of the Community of St. Benedict.
Jay was a member of Brook Hollow Golf Club, Sigma Chi, Dallas Museum of Art, the Dallas Opera, Meadows School of the Arts Advisory Board, the James Power Chapter of the Sons of the Republic of Texas, Dallas Historical Society, Refugio Historical Society, the Argyle Club and the Town Club of Corpus Christi.
The family would like to thank the nurses of Baylor Hospital, September Services and Community Hospice for their care and kindness.
Jay was preceded in death by his parents, James Ernest and Bebe Heard Jacks, and his son, Jonathan.
Survivors: His beloved wife of 43 years, Marla Jean Summerford Jacks; daughters, Lydia and husband, Tom Osvold, Alessandra and husband, John Hubbell, and Marlita Jacks; grandchildren, Thomas Osvold and Caitlin, Abigail and Jackson Hubbell; sisters, Judy Lide and husband, Rod, Jane Henderson and husband, Mike, and Jennifer Henley; cousin, Frances Heard Billips; and numerous other cousins, nieces and nephews.
To plant trees in memory, please visit the Sympathy Store.
Michael R. Van Winkle
March 4, 2025
A belated Condolences from a childhood neighbor in Refugio, May the Lord rest Your Siul. Peace be with all the family and Loved Ones.
Patrick Maloy
January 22, 2023
I had the pleasure of meeting Jay at his retirement party. For such an important gentleman, Jay could be unassuming. Of all of the many people one meets in life's journey, some you never forget, and Jay was unforgettable.
Bill Doughty
February 3, 2004
Although I haven't seen him in years, Jay and I were good friends from early Presbyterian Sunday School through high school (where we had some interesting times in band and Curtain Club.}
He was gifted musically and athletically (as demonstrated by his championship baton twirling)but, above all, was a good, dependable friend...
My sincere condolences to his family.
Barbara Williams
February 2, 2004
Jay was a great friend to me in our school years at Refugio, from 1945-1957. Jay gave me my fist kiss on the firt day of school,we laughed about that a lot. His mother was a room mother in our early grades and was always so good to me. I am so glad to hear about Jay and his life . God bless his family, my prayers are with you all. Barbara
Ken (KW) White
February 2, 2004
Marla, I am sorry I am unable to attent the Celebration of Jay's life today and I wanted you to know I am very sorry for your loss.
Deb Bauer
February 2, 2004
Dearest Marla and Girls:
On behalf of mother and my brothers and sister, I want to extend our deepest sorrow at Jay's passing. You and Jay have always held such a special place in our hearts and we will treasure the many happy family events we shared.
I am so sorry that I could not make it to Dallas for the funeral; but know that my prayers are with each of you. May God hold you in His arms during this difficult time.
Love,
Deb
Deborah and Vincent E. Heard, Jr.
February 2, 2004
We extend our deepest sympathy to the family of Jay Jacks. Our thoughts and prayers are with you.
Andrew Burnette
February 2, 2004
Marla and girls,
I am praying for you guys.
Thank you for your friendship and allowing me to spend such a wonderful period with you. Jay and you guys were a very positive influence in my life. I was lucky to know Jay, and lucky that I met you through him.
I will be in touch after the craziness subsides.
judy woodard bailey
February 2, 2004
peace be with you.
Judy Brown Mau
February 2, 2004
Marla and Family,
Jay was a sweet man, a caring human being, and an unforgettable friend. We were classmates in the 1957 graduating class of Refugio HS. Even as a very young man, Jay shared his artistic talents, staging entertainments at school events--it requires real talent to direct a chorus line of 14-year old gangly girls and make them look graceful doing an energetic tap dance routine! He is still so alive in many other fond memories of our younger days. Jay touched many people during his time with us. My prayers and condolences are with you.
Judy
Rachel (Kelley) Wilber
February 1, 2004
Dearest Marla,
You & Jay have been my friends for many years & part of our family. We had many wonderful times together with the children when they were little. I loved Jay from the beginning when we were in band together. Especially remember him taking a few of us to the Adolphus Hotel for dinner & Sonja H.'s ice skating show. He was so generous to us "kids" & paid for everything.
Such sweet memories.
I love you & your little family and will always remember Jay with his goodness.
Rachel
Letha Moore Kieffer
February 1, 2004
Dear Marla, Lydia, Alessandra and Marlita -
I just heard about Jay and I am so sorry for your loss. Growing up in Refugio, Jay helped make our life fun. It was extra nice to have found him again in Dallas. Wish we had more time. I will pray for you during this time of grief.
Letha
Jeannette Linney Nelson
February 1, 2004
Marla and Family, I was a classmate of Jay's in Refugio, graduating in 1957. If all the world would know about Jay was his high school memories, he left us with many. We were part of the RHS band and Jay made it twice as exciting by the routines he planned. He was a treasure to know and easy to love. Our hearts are with you.
Susie
January 31, 2004
TODAY IN HONOR OF JAY
(by Susie who was a child when he & Marla were first married)
We have a little something to say
On behalf of some thoughts regarding Jay,
Years ago we thought you were here to stay.
And so proud of your varied talents of the day!
Uniquely your own, admired & respected by others,
Including your sisters & also those considered your brothers.
We're sad to see you leave, yet pray for signs to your family of continued spiritual existence.
Oh, Lord, continue to bless the Jacks family members, as we are SO grateful to have known them.
Regarding Jay, we thank God for sharing you
Because there is one certain thing to be true:
Your MEMORY is another REASON
For us to appreciate each new SEASON.
God bless you MARLA, today & always & (Yours & Jay's) beautiful, sweet daughters! And continued blessings to sisters Judy, Jennifer, Janey, & all nephews & nieces whom we continue to cherish long-distance.
The Kreutzers & Kelleys have you all in their prayers...
Darvin Nix
January 30, 2004
Suggie & girls,
My family and I wanted to send our deepest sympathy for the passing of Jay. You are in our thoughts as you go through this difficult time.
Stump & I know what you and the girls are going through at this time.
God Bless,
Darvin Nix & Family
Thomas Bower
January 30, 2004
Marla,
I have not tried to reach you but know that you are surrounded by loving friends. Jay's decline was just made known to me. What a kind, gentle man, and what a loss for you, your girls and grandchildren. I hope you will find some peace with this soon.
Harold Kennamer
January 30, 2004
I knew Jay when we were members of Sigma Chi at TCU. He was a very nice person.
Rick, Angie, Madison Ellis
January 30, 2004
We are so very saddened to hear of Mr. Jacks passing. We are very grateful that we had the opportunity to get to know him and have his blessing of us living in Oaklawn. He and his family hold a very special place in our hearts.
God bless him
Rick, Angie, and Madison Ellis
Rick, Angie, Madison Ellis
January 30, 2004
We are so very saddened to hear of Mr. Jacks passing. We are very grateful that we had the opportunity to meet with him and have his blessing of us living in Oaklawn. He and his family hold a very special place in our hearts.
God bless him
Rick, Angie, and Madison Ellis
Ernie and Elsie Hunt
January 30, 2004
Dear Marla: we have tried to reach you without luck so far and offer our sincere condolences on the death of our dear friend, a great man and a real loss to both church and state. Love, Ernie and Elsie
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