Matteo Giunti's summary with each of the 4 ketubot is as follows:

File IMG_2845, Kettubah n.84 - 14 Kislev 5404 (Nov. 25, 1643)
Isaac, son of the elderly Abraham Baruch Lousada to Rachel, daughter of the elderly Isaac Baruch Lousada (may his image and life be preserverd)


File IMG_2849, Kettubah n.91 - 13 Tevet 5405 (Jan. 11, 1645) 
David, son of the elderly Gabriel Faro/a (not sure of last letter), his soul in Eden (deceased), to Judica daughter of the elderly Abraham Levi Lousada (may his image and life be preserved, means still alive)


File IMG_2859, Kettubah n.113 - 6 Shevat 5408 (Jan. 30, 1648)  
Jacob, son of the elderly Abraham Levi Lousada, to Sarah, daughter of Isaac Le?


File IMG_2921,  Kettubah n.199 - 4 Sivan 5414 (May 20, 1654)   
Daniel Pereira, son of the elderly (more than 60) Abraham Pereira to Sarah, daughter of Jacob Israel Lousada.