Hi Sue
Welcome to RootsChat

What sort of info are you looking for?
There is a marriage/banns entry showing on the Old Parish Registers (OPRs), from IGI for the date you have:
JOHN LOURIE Marriages: Spouse: ALISON FLOCKART
Marriage: 28 AUG 1807 Wemyss, Fife, Scotland
These look to be some of their children, actual extracts from OPRs also showing on IGI:
1. JANET LAWRIE Birth: 10 AUG 1809/ Christening: 12 AUG 1809 Wemyss, Fife, Scotland
2. JAMES LOWRIE Birth: 16 MAY 1812/ Christening: 20 MAY 1812 Wemyss, Fife, Scotland
3. WALTER LOWRIE Birth: 11 JUL 1814/ Christening: 13 JUL 1814 Wemyss, Fife, Scotland
4. ELISAN LOURE Birth: 17 JUN 1820/ Christening: 28 JUN 1820 Wemyss, Fife, Scotland
5. JOHON LOURIE Birth: 03 NOV 1822/ Christening: 24 NOV 1822 Wemyss, Fife, Scotland
6. DAVID LOURIE Birth: 28 OCT 1825/ Christening: 27 NOV 1825 Wemyss, Fife, Scotland
7. WILLIAM LOURIE Birth: 26 JAN 1828/ Christening: 16 MAR 1828 Wemyss, Fife, Scotland
Regards.
Monica