I would be very interested to see this source.
So according to this information and more that I have seen the pedigree from Thomas Dabridgecourt, Esq of Longdon Hall, Warwickshire in the male line is thus -
Thomas Dabridgecourt of Longdon Hall, Warwickshire. c1531-1602 His 3 daughters are his heirs, One of which marries John Fulwood of Forde Hall, Warwickshire whom I descend from.
Thomas Son of -
John Dabridgecourt of Solihull, Warwickshire. c1483-1543. 3rd Son.
John Son of -
Thomas Dabridgecourt of Stratfield, Hampshire. c1453-1485 or 1495?
Marries Alice daughter of Sir Thomas De La Mare of Aldermaston.
British History noting the parish of Stratfield states that Thomas dies 1495 and that his widow Alice marries Richard Elyot.
Thomas Son of -
Thomas Dabridgecourt of Stratfield, Hampshire. c1428-1466.
He is given as aged 4 years old when his father dies in 1431.
Married Beatrice Beckington c1453, He is granted a large portion of land and tenements by his mother Agnes at this date.
Thomas son of -
John Dabridgecourt of Stratfield, Hampshire. c1407-1431.
Came of age in 1428 and died in 1431.
Married Agnes Beckingham who remained Lady of Stratfield Manor until 1470 and whose heir was her grandson Thomas Dabridgecourt 1453-1495.
John Son of -
Sir John Dabridgecourt of Stratfield, Hampshire. c1375-1418.
Aged 26 at his fathers death in 1400 via Visitation and IPM?
Marries Joan, daughter of Roger Lynde.
This is where I think there was confusion by myself and others and have mistaken this Sir John for his uncle Sir John Dabridgecourt of Markeaton, Derbyshire who dies 1415.
John Son of -
Sir Nicholas Dabrichecourt of Nottingham and Stratfield. c1350?-1400
Originally born in the County of Hainault?
Older Brother of Sir John of Markeaton and nephew of Sir Sanchet Dabrichecourt KG.
Married c1370 Elizabeth, heir of Sibylla Say who was daughter and heir of Sir Thomas Say of Stratfield. Its not known who Elizabeth's father was. Either her mother or her as her first husband married a Thomas St Leger of Stratfield.
Nicholas Son of -
Sir Nicholas Dabrichecourt of Enghien and Valenciennes.
Married Elizabeth Roeulx or Roet? Daughter of Pain de Roet of Hainault.
Was still living in 1358.
Nicholas Son of -
Sir Nicholas D'Auberchicourt of Bugnicourt and Auberchicourt.
One of the escorts of Queen Isabella or in the retinue of Phillipa of Hainault in 1327.