Ralph De Cromwell
Ralph was born about 1240 in Cromwell, , , England.  He died in 1289.  He was buried in 1289.

 Margaret De Somery
Margaret was born about 1239 in Dudley, , , England.  She died after May 5th, 1293.  She was buried after May 5th, 1293.

 Joan De Cromwell
Joan was born about 1265 in Cromwell, Nottinghamshire, England.

 Ralph II De Cromwell
Ralph II was born about 1267.  He died in March 1298.  He was buried in 1298.