Elizabeth Josephine Tack was the daughter of Theodore Edward Tack and Mary Agnes Cosgrave.  She was a sibling of painter Augustus Vincent Tack and other children of Theodore and Mary Tack.  In 1907 she married Richard Lawrence Gwinn, Jr. 

Richard Lawrence was age 40 and had one daughter from a previous marriage to Mary Agnes Roche.  Mary Agnes had died giving birth to her daughter Mary Agnes Gwinn (Bowe) in 1901.

Richard and Elizabeth Tack Gwinn had three daughters:

Elizabeth Cosgrave Gwinn was born in 1908 and died in 1966.

Martha Burns Gwinn (Casey) was born in 1910 and died in 1987, and

Nancy Anne Gwinn (Riboud) was born in 1911 and died in 1991.

Richard and Elizabeth Tack Gwinn’s second daughter Martha Burns Gwinn married John Dominic Casey on November 17, 1941, in Sacred Heart Catholic Church, Mt. Washington, Baltimore, MD, when she was 31 years old. He was 34 years of age.

Martha Gwinn and John Casey had two children: Theodore and Margaret.

Theodore Lawrence Casey, known as Ted, was born on February 6, 1948. He married Ann Weimeskirch.

Margaret Elizabeth Casey, known as Maggie, was born in Chicago, Illinois, on August 23, 1950. She married Mel Winer.

Theodore Lawrence Casey and Ann Weimeskirch had two children:

Kevin Casey was born on May 1, 1981.   Kevin married Toni Rae Kirsch November 7, 2014, at The Arboretum Club in Buffalo Grove, Illinois. They have one daughter: Mackenzie Ann Casey.

Emily Casey was born on May 12, 1985. Emily married Matthew Danielak October 19, 2013 in St. John Berchman’s Church in Chicago, Illinois.  Matthew is the son of Anthony and Madelyn Danielak.  Matthew and Emily Casey Danielak have two daughters: Madelyn Ann Danielak, born July 19, 2016 and Charlotte Gwinn Danielak, born March 6, 2020 .

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cousin chart





Richard and Elizabeth Tack Gwinn’s third daughter, Nancy Gwinn married Jacques Marcel Riboud.  Jacques Marcel Riboud was born February 4, 1908, in Soissons, France, He is the son of Paul Riboud and Louise Paris.  Jacques and Nancy Gwinn Riboud had five children: Chesley, Betsy, Livie, Jean-Jacques and Jean-Gwinn.

Chesley Riboud (de la Chapelle)was born in Seine, France on May 17, 1934.

Elizabeth Riboud (Lacombe), known as Betsy, was born in St. Nazaire, France in October 1936.

Olivia Cosgrave Riboud, known as Livie, was born in Aix les Bains, France in October 1939.

Jean-Jacques Riboud was born in Baltimore, Maryland on January 27, 1946. He died in Charleston, South Carolina on April 11, 1980 at the age of 34.

Jean-Gwinn Paul Louis Riboud was born in Paris, France on December 22, 1950.

Jacques Marcel Riboud and Nancy Gwinn’s first child was Chesley Riboud. Chesley married Peter de la Chapelle in 1961 in Chindrieux, France. Peter was born in 1934.

Peter and Chesley de la Chapelle had four children: Tessa, Jean-Paul, David and Timothy.

Tessa de la Chapelle was born on February 1, 1965. She died in October 1965.

Jean-Paul de la Chapelle was born in New-York, New York in August 1966. Jean-Paul and Laetitia de la Chapelle have four children:

Chloe de la Chapelle, born in 2001,

Xavier de la Chapelle, born in 2003,

Helene de la Chapelle, born in 2005, and

Vincianne de la Chapelle, born in 2006.

David de la Chapelle was born on August 15, 1968.

Timothy de la Chapelle was born in Paris, France on March 5, 1975. Timothy and Ai Shi de la Chapelle have one child:

Eva de la Chapelle, born in 2011.