hi,
Richard Gibbs-c1590 m Elizabeth (oldest child born 1618)
John Gibbs-1621 m Alis (oldest child born 1649)
Francis Gibbs-1649 m Elizabeth (oldest child born 1683)
Richard Gibbs-1683 m Elizabeth (oldest child born 1709)
Richard Gibbs-1713 m Elizabeth (oldest child born 1744).

I have gave when 1st child born as a guide, hope it helps.

not sure if the last one married in Blisworth as his children were all born in Milton Malsor.
any help you can give would be great

TIA
christine