John De+ Mowbray
John De+ was born on June 25th, 1340 in Epworth, Isle Of Axholme, Lincolnshire, England.  He died at the age of 28 on October 9th, 1368 in Constantinople, Turkey.

 Elizabeth+ Segrave
Elizabeth+ was born on October 25th, 1338 in Abbey Croxton, Leicestershire, England.  She died before 1368 in Abbey Croxton, Leicestershire, England.

 Eleanor+ Mowbray
Eleanor+ was born about 1356 in Epworth, Isle of Axholme, Lincolnshire, England.  She died about 1399.

 Margaret+ Mowbray
Margaret+ was born about 1361 in Cublington, Buckinghamshire, England.  She died in 1441.

 Thomas De+ Mowbray
Thomas De+ was born on March 22nd, 1366 in Epworth, Isle Of Axholme, Lincolnshire, England.  He died at the age of 33 on September 22nd, 1399 in Venice, Italy.  He was buried in St. George Abbey, Venice, Italy.

 Joan+ Mowbray
Joan+ was born before 1368 in Axholme, Lincolnshire, England.  She died in 1411.