Showing The Golden City by J. Kathleen Cheney

After the Great War, Alejandro Ferreira wandered across Europe, unable even to remember his name, until one night in Lisboa, a young woman recognizes him. She brings him home to his family--one he can't recall, but very much wants to keep.
His seer's gift has been as much of a trial as a blessing. It didn't keep him out of trouble during the Great War, either--someone cursed him to lose his memory. Someone else is after him, wanting him to keep a secret he doesn't even remember he has. And he quickly learns that all is not well between himself and his lovely wife. Without his memories or his seer's gift, can Alejandro rebuild his life and unveil his stalker before they eliminate him?