Kathy Kane / Batwoman

Earth-One / Post-Crisis / New Earth

 * 1) Bruce Wayne / Batman - While adventuring with Batman in the Silver Age, neither one ever knowing the other's identity, Batwoman was constantly showing her affections for Batman. Grant Morrison later retconned the two of them into having a sexual relationship. She was later killed after hanging up the mantle of Batwoman

Alternate Universes

 * 1) In various alternate futures shown in the Silver Age, Bruce and Kathy are shown as getting married and living happily ever after.