From a northern perspective, there's a triple double in Cygnus
discovered by William Lassell in 1857 at 21 34 50 +32 04 30.
In this case, the three pairs are separated by only 1' to 2' and the individual pairs have separations of 12", 19" and 22" and magnitudes of 10.6/11.9, 11.8/13.5, 12.1/12.1. So, not really bright but easily resolved at low power in any scope that shows the mag 13.5 star. WDS has all the components.
Also a 21" pair of mag 11 stars is ~10' NE, so could be taken as a quadruple double!