Add the following to the end of the rule Claims:

In the case of any Claim whose Criteria contains a superlative (eg ‘highest’, ‘lowest’, ‘longest’ etc) that superlate is considered non-exclusive (i.e. if two or more Heirs are tied for its Criteria they are all considered to have the Claim). If more than one Heir has any given Claim, the Strength of that Claim for the purposes of all other rules (excluding subrules to this rule) is considered to be its Strength (as listed in the subrules to this rule) divided by the number of Heirs who hold it, rounded down.