jem and dill
Calpurnia accompanies Atticus to Helen Robinson's house to deliver the news of Tom's death.
Helen Robinson falls down because she is overwhelmed with emotion upon seeing Atticus Finch arrive at her house to deliver news of her husband's death. She collapses from the shock and grief of the situation.
Atticus sits in front of the Robinson house like a guardian when he is waiting for Helen, showing his support and protection for her as she walks home from work.
Scout found out what happened at Tom Robinson's house by following Atticus to the jail where a group of men were attempting to harm Tom. She, Jem, and Dill arrived just in time to witness Atticus diffusing the situation with his calm demeanor and determination.
Bob Ewell confronts and spits on Atticus Finch outside Helen Robinson's house after the trial.
5224 Tilden Avenue
No
St Helen's House was created in 1767.
Helen Anderson House was created in 1923.
Helen Wing House was created in 1893.
An apostrophe is used to show possession: the house belongs to the Robinsons; therefore, it is the Robinsons's house. Our house (or ours - no apostrophe) is on Randolph Drive. Randolph is the name of the drive; it doesn't belong to anybody in this sentence. Of course, the sentence should be:"The Robinsons' house is on Spring Street but ours is on Randolph Drive" as "ours" is a possessive but is an exception. Unfortunately the Wiki spell checker doesn't know the correct usage either. Sigh.
The men go talk to Atticus at his house because they are members of a mob looking to harm Tom Robinson, and they want to confront Atticus about defending him in court. They are seeking to intimidate and threaten Atticus to stop him from continuing with the trial.