I can't find any events to fit, but this is what I make of the entries - if anyone wants to correct it and have a go at finding entries to fit
If Brogdon is the surname then perhaps Yorkshire?
2 July 1711 Unknown married Elizabeth Madders who was in her sixteenth year (so born abt. 1695)
Their children:
Elizabeth Brogdon born 17 April 1712
Margaret died 3 years of age
Samuel born 15 Aug 1715
Jane died 1st year
Susanna died 3 years old
Samuel died 2 years old
Susanna 2nd born 23 April 1722 Died 4 Jan 1757
Ann died 7 years old
Samuel 2nd died 3 years old
Mary died 6 months old
Jane 2nd born 12 December 1720 Died 1739
Richard born 3 December 1731 Died 6 November 1758
Samuel 3rd died 11 days old
Margaret 21 November 1736 Died 3 ½ months old
10 March 1755 his wife dies