Our apologies for the inconvenience - however, according to our records and a double-check at Bakura's info post, he has indeed received a memory with a similar trigger (talk of Ez's uncle's archaeological work) of the past Bakura's father's involvement in archaeology.

Hit us if a more precise trigger comes up in the thread of course - for example something to specifically "remind" Bakura that one of his past selves' fathers owned a museum - and we shall give it a second look.