England Henry IV Arms is in England Royalty.
After 20 May 1475. St Mary's Church, Ewelme [Map]. Monument to Alice Chaucer Duchess Suffolk (deceased). Wrist Garter. The effigy was, apparently, viewed to determine how a lady should wear the garter at the re-commencement of Lady of the Garter appointments in 1901 after a gap of several hundred years. A particularly fine Cadaver Underneath the chest on which Alice's effigy lies. Full-length in a shroud. Chest with Angels with Rounded Wings holding Shields.
Detail of the South Side of the Monument to Alice Chaucer Duchess Suffolk (deceased).
1 
Roet Arms impaled 
Chaucer Modern Arms. Alice's paternal grandparents.
2 
De La Pole Arms impaled 
Stafford Arms. Her third husbands parents Michael de la Pole 2nd Earl Suffolk and Katherine Stafford Countess Suffolk.
3 
Montacute and Monthermer Arms impaled Francis? Possibly Alice's second husband's parents John Montagu 3rd Earl Salisbury and Maud Francis Countess of Salisbury.
4 De La Pole Arms quartered Chaucer Modern Arms.
5 Roet Arms quartered Chaucer Modern Arms.
8 De La Pole Arms impaled 
England Henry IV Arms signifying Alice's son John's (age 32) marriage to Elizabeth of York (age 31) sister of King Edward IV of England (age 33).
Detail of the North Side of the monument to Alice Chaucer Duchess Suffolk (deceased). Arms from left to right ...
1 De La Pole Arms quartered Chaucer Modern Arms impaled Unknown.
2 De La Pole Arms impaled Chaucer Modern Arms. Her third husband William "Jackanapes" de la Pole 1st Duke of Suffolk.
3 De La Pole Arms quarted Chaucer Modern Arms. Alice's son John de la Pole 2nd Duke of Suffolk (age 32) by her second husband William "Jackanapes" de la Pole 1st Duke of Suffolk.
5 Montacute and Monthermer Arms quartering impaled Chaucer. Alice's second husband Thomas Montagu 1st Count Perche 4th Earl Salisbury.
6 Roet Arms. Alice's paternal grandmother Philippa Roet.
7 England Henry IV Arms impaling Roet Arms probably signifying John of Gaunt 1st Duke Lancaster and Katherine Roet Duchess Lancaster, Katherine being the sister of Alice's paternal grandmother Philippa Roet who married Geoffrey Chaucer.
8 Roet Arms impaling Chaucer Modern Arms. Her paternal grandparents Geoffrey Chaucer and Philippa Roet.
England Henry IV Arms. 
Capet Arms quartered with 
Plantagenet Arms. Source.
Manners Augmented Arms. 
Manners Arms in chief England Henry IV Arms. The augmentation was granted by King Henry VIII of England and Ireland at the time of his creation as Earl of Rutland in recognition of his descent in the maternal line from Richard Plantagenet 3rd Duke York.
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