I have assumed that George is the son of Albert because of location - Birmingham.
1926. England & Wales Birth Reg. Index, George F Duckerin, Oct/Dec 1926, Birmingham North, Warwickshire, mother’s maiden name Dewws, Vol 6D, page 477
1955. England & Wales Marriage Index, George F Duckerin, Jan/Mar 1955, Birmingham, Vol 9C, page 531, spouse Marshall.
2009. England & Wales Death Reg Index, George frederick Duckerin, born 1927, age 82 died 2 Jan 2009, residence Walsall, GRO Reg 1A005, entry no. 183
DUCKERIN George Frederick Husband It was your time to go and only one will really know, why you had to go. Joan Grandad From the ones you often called "You silly sod," now reminiscing your life as you finally rest with God. You truly were one of a kind, our Grandad, who we will keep forever in mind. Love Stuart and Luke. Dad You lost the fight, we lost a friend, God's with you now, we will mend. Gillian, Robert. Dad Distance kept us apart but you were always in our heart. Dennis, Marilyn, Kyle, Drew, Wyatt. Dad We will think of you everyday, the only regret is that we never spent enough time getting to know all about you. You will never die, gone but you'll never be forgotten, we promise. Love forever. Adrian and Karen. Grandad We cannot stop the hands of time or live again the past, but we will love and remember you as long as life will last. Your star will shine on Grandad. God Bless. Jessica and Rebecca
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2021. GRO Online Death Index. Duckerin, Joan Brenda, Q1 2021 Walsall (075-1D), Entry no. 521925419