Time-Span of Birth, Michele di Gregorio Pirolori (da Valle dei Conti, testor da panni da seda)
(inverse of) at some time within
(inverse of) begin of the begin
---01
---01
--01
--01
Temporal reference system used
(inverse of) at some time within
(inverse of) begin of the begin
---01
---01
--01
--01
Temporal reference system used