Mary Cotton Countess Derby / Countess Kent [43083] ²⁵

Mary married Henry Grey 6th Earl Kent [43082] [MRIN: 551609668], son of Henry Grey 8th Baron Grey of Ruthin [18161] and Margery St. John Baroness Grey of Ruthin [40052]. (Henry Grey 6th Earl Kent [43082] was born in 1541 and died on 31 Jan 1613/14.)