NET
1 From the elder, to an elect lady and her children, whom I love in truth (and not I alone, but also all those who know the truth),
Darby
1 The elder to [the] elect lady and her children, whom *I* love in truth, and not *I* only but also all who have known the truth,
KJV
1 The elder unto the elect lady and her children, whom I love in the truth; and not I only, but also all they that have known the truth;