Hi Rachel,
I can't help with the baptism of Robert IREMONGER, but the IGI shows 10 children baptised by Robert as follows:
Robert 2 November 1684
Mary 25 January 1685
Elizabeth 8 February 1689
Joseph 7 June 1691
Mary 16 April 1695
Richard 23 January 1697
Elizabeth 26 February 1698
Mary 12 January 1700
Benjamen 19 April 1702
Ann 14 January 1704
Several of the baptisms were recorded as IRONMONGER
Derek