She was a gracious hostess to the annual flower show at Pratt Oval on the family's Glen Cove estate and to her own "place of welcome," Welwyn, which the GCA visited for its national convention in 1931.4 Mrs. Pratt decried the littering of highways with ... Smith, Merle/Evergreens 13. Vietor (or Fahys)/ Hilaire 14. Webb, Watson/Woodbury House 15. Whitney, H.P./The Manse 16. Whitney, Payne/Greentree 17. Williams, Harrison/Oak Point 18. Wintrop, Henry R./East Woods ...