Found the following hamletworks.org entries referring to line 286

View Immaterial Textual Note for 271
271 But you must knowe your father lost a father,1.2.89

View Commentary Note for 286
286 Is death of fathers, and who still hath cryed1.2.104

View Immaterial Textual Note for 286
286 Is death of fathers, and who still hath cryed1.2.104

View Material Textual Note for 286
286 Is death of fathers, and who still hath cryed1.2.104