The first couple was among the fleeing civilians and personnel when the USS Franklin was in pursuit of Krall's ship.
The second couple rushed out of a turbolift in Yorktown Headquarters and passed James T. Kirk, who entered the same turbolift on his way to stop Krall from releasing a bioweapon, the Abronath, on Yorktown. (Star Trek Beyond)
During his childhood, Spock was tormented by three bullies. They tried several times to elicit an emotional response and said that Spock was neither Human nor Vulcan, and thus "had no place in this universe". On their thirty-fifth attempt, one of the bullies called Spock's father a traitor for marrying a Human female, whom he subsequently called a "whore." Spock grabbed him and pummeled him in one of the skill domes. (Star Trek)
These five elders were members of the Vulcan High Council in an alternate 2258. When Vulcan was attacked by Nero and his mining vessel, the Narada, they went into Mount Seleya's katric ark and held a meditation. Amanda Grayson and Sarek were also among them. Shortly before the destruction of the planet, Spock beamed onto the surface and went into the katric ark to rescue the elders, including his parents. Two of them died but the other three safely beamed aboard the Enterprise. (Star Trek)
In the alternate reality created by Nero's incursion, the Head Minister of the Vulcan Science Council presided over a committee to decide on Spock's application to the Vulcan Science Academy. The minister was impressed with Spock's record, but was curious as to why Spock had also applied to Starfleet Academy. Spock explained that it was logical to explore all options, the minister agreed it was logical but ultimately unnecessary, as he and the other ministers had decided to accept Spock into the academy. The minister again praised Spock, but his comment implying that Spock's Human mother, Amanda Grayson, was a "disadvantage" caused Spock to decline his appointment into the Vulcan Science Academy and join Starfleet instead. (Star Trek)
Science Council members
These five were members of the Vulcan Science Council in an alternate 2249. Beside the head minister and Sarek, they judged over Spock's future and welcomed him into the Vulcan Science Academy, but Spock refused. (Star Trek)