The best way to share information directly with another individual who is researching this individual/ family, as it appears you have information you want to share about this individual, is to do the following:
On the profile page, under all the personal details on the right hand side, you will find a link that looks like this:
Profile manager: __________ [send private message]
If you click the [send private message]
you can contact the person who entered this exact data on your ancestor and share your information
and maybe find a lost long cousin!