p. 83: Information on Jacob of St. Anne, Blackfriars, 'presumably one of the two children identified in the 1583 return cited above'. He became a member of the London Company of Cutlers in 1608, and married by 1612. 'The evidence for the identification of Jacob as son of Henry is circumstantial.'
While the article lists him as the first (potential) child, he didn't join the London Company of Cutlers until 1608, suggesting he was born later than 1571. There is a gap in the children between a burial in Oct 1577 and another in Feb 1580 (1580/1?), in which Jacob could have been born.