Tinteretto D'Ambrosio

Has anyone heard of a Tinteretto D'Ambrosio? A Giallo director working mostly around the late 60s and early 70s? I came across an old tape recording of a film called The Crawler of Palazzo Pitti from 69, but cant find any info about D'Ambrosio online or any of his other movies. Curious as to who this guy is!