What is associated with: a thrice married revolutionary war flag seamstress from philly the ice resurfacing machine patented in 1953?

Based on the clue 'a thrave is 24 sheaves of this grain whether sprin...', what is the answer? Based on the clue 'a threadlike leafless organ of climbing plants oft...', what is the answer? Based on the clue 'a threat like dennis mitchell', what is the answer? Based on the clue 'a three stooges short seen here featured an early ...', what is the answer? Based on the clue 'a thrilling destination for tight rope walkers ho...', what is the answer? Based on the clue 'a thrilling scene of wayne shooting a charging one...', what is the answer? Based on the clue 'a throat culture shows if you have this kind of so...', what is the answer? What is referred to by 'a throng of people'?