Ruth Marcus

Originally from Brooklyn, Ruth later made her home in New Jersey, then Florida, before ultimately returning back to New Jersey, where she spent her final years surrounded by family and loved ones.

Ruth was truly one of a kind. Known for her impeccable cleanliness and her always-comfortable style, she had a way of making everything feel just right. She loved talking about a good bargain and was always excited to share a great discount she had discovered. One of her greatest joys was bragging about her grandchildren and great-grandchildren who brought her endless pride and happiness.

Ruth had a big heart and an even bigger capacity to care. She worried about everyone in her life, not because she wanted to fuss, but because she loved so deeply and wanted to make sure the people she cared about were safe, happy, and well. Her concern was one of the many ways she showed her devotion to her family.

Ruth is survived by her devoted husband, Jacob "Jack" Marcus; two surviving sons Howard Marcus and Allan (Amy) Marcus, her daughter-in-law Ellen Marcus; sisters Rita Herman and Edie (Mel) Yallof; seven grandchildren Seth, Gabrielle, Jordan (Amanda), Ashley (Matthew), Sara (Andrew), Emily (Kaylin), Catey (Jesus); and five great-grandchildren, with two more on the way. She was preceded in death by her parents Esther and Julius Kalendar, her in-laws Jean and Leo Marcus, her sister-in-law Rita Sochinsky, her brother Saul Kalendar, her beloved son Jeffrey Marcus and her brother-in-law Michael Herman.

Above all, Ruth’s greatest legacy is the family she loved so dearly. Her love, laughter, stories, and unmistakable personality will live on through the generations. Though her passing leaves an immeasurable void, the memories she created will forever remain in the hearts of those who knew and loved her.

She will be deeply missed and forever cherished.

May her memory be a blessing.

A graveside service will be held on Friday, November 6, 2026 at 12:00pm at Mount Sinai Cemetery, 374 State Route 79, Marlboro, New Jersey 07751.

Shiva will immediately follow the burial at the residence of Ruth and Jack in the great room.

In lieu of flowers, donations in Ruth's memory may be made to a charity of your choice.