I just learned about Dan's passing. He was a wonderful mentor during my short time at Chadbourne & Parke. I so enjoyed working with him. I wish his family the best during this time.

My parents were both from Ireland also, Galway. After graduation and four years of ROTC are paths did not cross again in the Air Force or civilian life. I am sorry for your loss. What a wonderful blessed life.

Dear June and Beth,
We treasured the time getting to know Dan as a neighbor on Keenan place. Always quick with a piece of fix-it advice and maybe a story. Love to all ~The Foxen Family

May Danny's gentle soul test in peace.Sending our love and condolences to you June and family and also to Kathleen and Peggy and their extended families Remembering you all in our prayers here in Ballycastle Co. Antrim.Ireland

Dear Peter, may your beloved father rest in peace. Condolences to your family

I treasure my many years as Dan's colleague (most always adjacent offices!), "mentee" (one of many), law partner, and most important, good friend. I am grateful for everything he taught me. Heartfelt condolences to his wonderful family-

Dan was a wonderful mentor to me and to many other young lawyers at Chadbourne. Forty-plus years later, I still remember (and use) his teachings. My condolences to you all. He was the best—

Billy,
My condolences on the passing of your Dad. May he rest in peace and may the wonderful memories you shared bring comfort to you and your family during this difficult time.
Patricia and Greg Gercich

Dan and I had many spirited discussions. So many fond memories of time spent in Cure of Ars. My love and sympathy to June and their beautiful family.

Dan was very welcoming to me when I joined Chadbourne. We were close having had similar backgrounds as we had both graduated from Holy Cross and served as Air Force JAGs. I treasure my many years as Dan's colleague and law partner. May God hold him in the palm of His hand.

Many wonderful memories with June & Dan. My husband Tom & I valued that relationship in Merrick , continuing in Garden City and many joyous days at Hempstead Golf&Country Club. Dan will be missed by all! God bless you Dan and He will be holding you in the palm of His hand.

Our thoughts and prayers are with you all.

Dan, was a well respected fellow partner and friend at Chadbourne & Parke whose wise counsel was very valued by our clients. He was also an all around good guy. My condolences to the family! Regards Bill

Dan, May God always hold you in the palm of His Hand! Most sincere condolences, June Marie. May your happy memories sustain you! To the rest of you O’Neills, please accept our genuine sympathies and thanks for the memories!!

Me and Lorraine extend our deepest sympathy to June, our dearest friend Billy and the rest of the family. Our thoughts are with all of you at this time.

Peter Deepest condolences to you and your family for your loss.From what I’ve heard, your Father was a phenomenal men . What good memories you must have. Lean on them to remind you of the joy he brought into your life”
Sending you love during this difficult time.”
Paula & Family

My condolences to the whole family! It was a privilege and a pleasure for my daughter and I to have assisted Mr Oneill (Dan). I feel it was part of my mission on this earth!