Josephine Gwendolyn Rose (1908-2004)

Mrs "Gwen" (Rose) Mackay

Family
Notes / Biography Associated Houses References

Spouse

John William Mackay III

John William Mackay III, of Matinecock Farm, Long Island, New York

1905-1990

Associated Houses

Harbor Hill

Roslyn, New York

Matinecock Farm

Lattingtown & Locust Valley, New York