Are these John Osbornes the same person?

[Lynn The Forest Fan]

I have just managed to find the parents of my ggg grandmother Ann Osborne c1811 Old Clee Lincs. I have found loads of Ancestry trees with her on, which I've been able to view thanks to Mundia. I've identified her parents as Robert Osborne c1773 Old Clee & Mary Temple c 1778 Old Clee and then found Robert's parents on Familysearch as John Osborne & Mary. I did a parent search & found 10 children from 1751 to 1780, however, all the Ancestry trees only had the last 5, 3 Roberts, Mary & Joseph. They had Mary as being Mary Broddell but I couldn't find a marriage for this couple to fit with the eldest child. I did find a marriage between a John Osborn & Mary Croft 28/7/1750 which would fit. There is a marriage with Mary Broddell 20/2/1865 which is used on the Ancestry trees, with a baptism of a Samuel 9/12/1765, which doesn't appear on the trees.
It looks to me like Mary Croft died & John married another Mary and Samuel was their first child, but I'd like to be sure. Any ideas?

[Elaine ..Spain]

I did find a marriage between a John Osborn & Mary Croft 28/7/1850 which would fit. There is a marriage with Mary Broddell 20/2/1865 which is used on the Ancestry trees, with a baptism of a Samuel 9/12/1865, which doesn't appear on the trees.

Can't see anything to help at the moment but presume the dates should be 1700s rather than 1800s!

[Lynn The Forest Fan]

Erm yes whoops sorry!
Will just change those dates.