Family research

I am looking for info on a Saraha Duskey who married Wm Patmore in Dearborn In in 1838......also on a Hiram Duskey who married an Almeada Johnson in Dearborn Co In in 1839.
They aparently moved to Posey Co IN... along with David Patmore.
Because David married Mary Ann Knight in Posey Co in 1840.
and Almeada Johnson-Duskey married a Richard Holland in Posey Co in 1846...But in 1848 Wm Patmore died and Saraha moved in with David Patmore's family....In 1850 the Hollands are not in Posey co but a 10 yr old Lucien Duskey is living with David Patmore also......Is he the son of Hiram and Almeada....and the nephew of Saraha Duskey-
Patmore?.....I hope you are able to follow this.....I need HELP.........Hilary Patmore