It is possible that Joanna was among the disciples, including Jesus ’ mother and brothers, who gathered together in Jerusalem at Pentecost 33 C.E.
शिवाय लूक हा असा एकमेव शुभवर्तमान लेखक होता, ज्यानं योहान्‍नाचा उल्लेख तिच्या नावानं केला.