395. When two or more possessives modify the same noun, or indicate joint ownership or possession, the possessive sign is added to the last noun only; for example,—
Live your king and country's best support.—Rowe.
Woman, sense and nature's easy fool.—Byron.
Oliver and Boyd's printing office.—Mcculloch.
Adam and Eve's morning hymn.—Milton.
In Beaumont and Fletcher's "Sea Voyage," Juletta tells, etc.—Emerson.
Separate possession.
396. When two or more possessives stand before the same noun, but imply separate possession or ownership, the possessive sign is used with each noun; as,—
He lands us on a grassy stage, Safe from the storm's and prelate's rage.—Marvell
Where were the sons of Peers and Members of Parliament in Anne's and George's time?—Thackeray.