I have Peter Steel born married to Margaret Morrison who are parents of Christina Steel (Cammiestown) who is my 4x G Gmother. So I looked for a birth for Peter and found the one in 1780 (Monquhitter) to William Steel, but no mother given, somewhere I had Anges Lumsden as the mother, but could not remember from where. Instead I looked for possible marriages for William Steel and found a marriage to a Agnes Lumsden in 1777 in Monquhitter. Then looking for a birth for Agnes found one in 1735 father James Lumsden, but that would mean that she was 42 when she got married and he (William) was 29! Then when I was looking at Peter's (their son) baptism info I saw that a James Lumsden was the witness and wondered if it was Agnes's father? Then I looked to see if I could find any other children and came up with the two Roberts.
I hope that make sense? It is hard to know what person to go with, but Peter and his wife Margaret have 8 children, George, James, Margaret, William, Christina, Mary, Peter and Anne.
James Lumsden - Agnes Lumsden - Peter Steel - Christina Steel
William Steel - Peter Steel - Christina Steel
Many thanks